> ## Documentation Index
> Fetch the complete documentation index at: https://docs.wandb.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Genai Spans Query

> Query agent spans, either as raw rows or grouped aggregates.



## OpenAPI

````yaml /weave/reference/service-api/openapi.json post /agents/spans/query
openapi: 3.1.0
info:
  title: FastAPI
  version: 0.1.0
servers: []
security: []
paths:
  /agents/spans/query:
    post:
      tags:
        - Agents
      summary: Genai Spans Query
      description: Query agent spans, either as raw rows or grouped aggregates.
      operationId: genai_spans_query_agents_spans_query_post
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/AgentSpansQueryReq'
        required: true
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/AgentSpansQueryRes'
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
components:
  schemas:
    AgentSpansQueryReq:
      properties:
        project_id:
          type: string
          title: Project Id
        query:
          anyOf:
            - $ref: '#/components/schemas/Query'
            - type: 'null'
        group_by:
          anyOf:
            - items:
                $ref: '#/components/schemas/AgentGroupByRef'
              type: array
            - type: 'null'
          title: Group By
        measures:
          items:
            $ref: '#/components/schemas/AgentSpanMeasureSpec'
          type: array
          title: Measures
        group_filters:
          items:
            $ref: '#/components/schemas/AgentSpanGroupFilter'
          type: array
          title: Group Filters
        group_distributions:
          items:
            $ref: '#/components/schemas/AgentSpanGroupDistributionSpec'
          type: array
          maxItems: 20
          title: Group Distributions
        custom_attr_columns:
          items:
            $ref: '#/components/schemas/AgentSpanValueRef'
          type: array
          title: Custom Attr Columns
        include_details:
          type: boolean
          title: Include Details
          default: false
        include_costs:
          type: boolean
          title: Include Costs
          default: false
        sort_by:
          anyOf:
            - items:
                $ref: '#/components/schemas/AgentSortBy'
              type: array
            - type: 'null'
          title: Sort By
        limit:
          type: integer
          maximum: 10000
          minimum: 0
          title: Limit
          default: 100
        offset:
          type: integer
          minimum: 0
          title: Offset
          default: 0
        started_after:
          anyOf:
            - type: string
              format: date-time
            - type: 'null'
          title: Started After
        started_before:
          anyOf:
            - type: string
              format: date-time
            - type: 'null'
          title: Started Before
      type: object
      required:
        - project_id
      title: AgentSpansQueryReq
      description: |-
        Request to query agent spans for a project.

        When `group_by` is empty (or omitted), returns raw span rows in the
        response's `spans` field. When `group_by` is non-empty, returns
        aggregate group rows in the response's `groups` field.
    AgentSpansQueryRes:
      properties:
        spans:
          items:
            $ref: '#/components/schemas/AgentSpanSchema'
          type: array
          title: Spans
        groups:
          items:
            $ref: '#/components/schemas/AgentSpanGroupRow'
          type: array
          title: Groups
        total_count:
          type: integer
          title: Total Count
          default: 0
      type: object
      title: AgentSpansQueryRes
      description: |-
        Response from a spans query.

        Exactly one of `spans` or `groups` will be populated, based on
        whether the request specified `group_by`.
    HTTPValidationError:
      properties:
        detail:
          items:
            $ref: '#/components/schemas/ValidationError'
          type: array
          title: Detail
      type: object
      title: HTTPValidationError
    Query:
      properties:
        $expr:
          anyOf:
            - $ref: '#/components/schemas/AndOperation'
            - $ref: '#/components/schemas/OrOperation'
            - $ref: '#/components/schemas/NotOperation'
            - $ref: '#/components/schemas/EqOperation'
            - $ref: '#/components/schemas/GtOperation'
            - $ref: '#/components/schemas/LtOperation'
            - $ref: '#/components/schemas/GteOperation'
            - $ref: '#/components/schemas/LteOperation'
            - $ref: '#/components/schemas/InOperation'
            - $ref: '#/components/schemas/ContainsOperation'
          title: $Expr
      additionalProperties: false
      type: object
      required:
        - $expr
      title: Query
    AgentGroupByRef:
      properties:
        source:
          type: string
          enum:
            - field
            - column
            - custom_attrs_string
            - custom_attrs_int
            - custom_attrs_float
            - custom_attrs_bool
          title: Source
          default: field
        key:
          type: string
          title: Key
        alias:
          anyOf:
            - type: string
            - type: 'null'
          title: Alias
      type: object
      required:
        - key
      title: AgentGroupByRef
      description: >-
        Reference to a field or map-key that spans should be grouped by.


        `source="field"` targets a semantic span field (`agent.name`) or direct

        span column (`agent_name`), allowlisted server-side. `source="column"`
        is

        accepted for existing callers.

        The other sources target keys inside the typed custom attribute Map
        columns,

        which accept arbitrary user-defined keys.
    AgentSpanMeasureSpec:
      properties:
        alias:
          type: string
          pattern: ^[a-zA-Z_][a-zA-Z0-9_]*$
          title: Alias
        aggregation:
          type: string
          enum:
            - sum
            - avg
            - min
            - max
            - count
            - count_distinct
            - count_true
            - count_false
          title: Aggregation
        value:
          anyOf:
            - $ref: '#/components/schemas/AgentSpanValueRef'
            - type: 'null'
        value_type:
          anyOf:
            - type: string
              enum:
                - datetime
                - number
                - boolean
                - string
            - type: 'null'
          title: Value Type
        filter:
          anyOf:
            - $ref: '#/components/schemas/Query'
            - type: 'null'
      type: object
      required:
        - alias
        - aggregation
      title: AgentSpanMeasureSpec
      description: One aggregate measure computed over spans in a group or bucket.
    AgentSpanGroupFilter:
      properties:
        group_by:
          items:
            $ref: '#/components/schemas/AgentGroupByRef'
          type: array
          title: Group By
        measure:
          $ref: '#/components/schemas/AgentSpanMeasureSpec'
        min:
          anyOf:
            - type: number
            - type: string
              format: date-time
            - type: 'null'
          title: Min
        max:
          anyOf:
            - type: number
            - type: string
              format: date-time
            - type: 'null'
          title: Max
      type: object
      required:
        - measure
      title: AgentSpanGroupFilter
      description: Range filter over one grouped span measure.
    AgentSpanGroupDistributionSpec:
      properties:
        alias:
          type: string
          pattern: ^[a-zA-Z_][a-zA-Z0-9_]*$
          title: Alias
        value:
          $ref: '#/components/schemas/AgentSpanValueRef'
        bins:
          type: integer
          maximum: 50
          minimum: 1
          title: Bins
          default: 12
        top_n:
          type: integer
          maximum: 20
          minimum: 1
          title: Top N
          default: 5
      type: object
      required:
        - alias
        - value
      title: AgentSpanGroupDistributionSpec
      description: One custom attribute distribution to compute per returned span group.
    AgentSpanValueRef:
      properties:
        source:
          type: string
          enum:
            - field
            - derived
            - custom_attrs_string
            - custom_attrs_int
            - custom_attrs_float
            - custom_attrs_bool
          title: Source
          default: field
        key:
          type: string
          title: Key
      type: object
      required:
        - key
      title: AgentSpanValueRef
      description: Reference to a span field or typed custom attribute map value.
    AgentSortBy:
      properties:
        field:
          type: string
          title: Field
        direction:
          type: string
          enum:
            - asc
            - desc
          title: Direction
          default: desc
      type: object
      required:
        - field
      title: AgentSortBy
      description: Sort specification for agent query endpoints.
    AgentSpanSchema:
      properties:
        project_id:
          type: string
          title: Project Id
        trace_id:
          type: string
          title: Trace Id
        span_id:
          type: string
          title: Span Id
        parent_span_id:
          anyOf:
            - type: string
            - type: 'null'
          title: Parent Span Id
        span_name:
          anyOf:
            - type: string
            - type: 'null'
          title: Span Name
        span_kind:
          anyOf:
            - type: string
              enum:
                - UNSPECIFIED
                - INTERNAL
                - SERVER
                - CLIENT
                - PRODUCER
                - CONSUMER
            - type: 'null'
          title: Span Kind
        started_at:
          anyOf:
            - type: string
              format: date-time
            - type: 'null'
          title: Started At
        ended_at:
          anyOf:
            - type: string
              format: date-time
            - type: 'null'
          title: Ended At
        status_code:
          anyOf:
            - type: string
              enum:
                - UNSET
                - OK
                - ERROR
            - type: 'null'
          title: Status Code
        status_message:
          anyOf:
            - type: string
            - type: 'null'
          title: Status Message
        operation_name:
          anyOf:
            - type: string
            - type: 'null'
          title: Operation Name
        provider_name:
          anyOf:
            - type: string
            - type: 'null'
          title: Provider Name
        agent_name:
          anyOf:
            - type: string
            - type: 'null'
          title: Agent Name
        agent_id:
          anyOf:
            - type: string
            - type: 'null'
          title: Agent Id
        agent_description:
          anyOf:
            - type: string
            - type: 'null'
          title: Agent Description
        agent_version:
          anyOf:
            - type: string
            - type: 'null'
          title: Agent Version
        request_model:
          anyOf:
            - type: string
            - type: 'null'
          title: Request Model
        response_model:
          anyOf:
            - type: string
            - type: 'null'
          title: Response Model
        response_id:
          anyOf:
            - type: string
            - type: 'null'
          title: Response Id
        input_tokens:
          anyOf:
            - type: integer
            - type: 'null'
          title: Input Tokens
        output_tokens:
          anyOf:
            - type: integer
            - type: 'null'
          title: Output Tokens
        reasoning_tokens:
          anyOf:
            - type: integer
            - type: 'null'
          title: Reasoning Tokens
        cache_creation_input_tokens:
          anyOf:
            - type: integer
            - type: 'null'
          title: Cache Creation Input Tokens
        cache_read_input_tokens:
          anyOf:
            - type: integer
            - type: 'null'
          title: Cache Read Input Tokens
        input_cost_usd:
          anyOf:
            - type: number
            - type: 'null'
          title: Input Cost Usd
        output_cost_usd:
          anyOf:
            - type: number
            - type: 'null'
          title: Output Cost Usd
        cache_read_cost_usd:
          anyOf:
            - type: number
            - type: 'null'
          title: Cache Read Cost Usd
        cache_creation_cost_usd:
          anyOf:
            - type: number
            - type: 'null'
          title: Cache Creation Cost Usd
        total_cost_usd:
          anyOf:
            - type: number
            - type: 'null'
          title: Total Cost Usd
        reasoning_content:
          anyOf:
            - type: string
            - type: 'null'
          title: Reasoning Content
        conversation_id:
          anyOf:
            - type: string
            - type: 'null'
          title: Conversation Id
        conversation_name:
          anyOf:
            - type: string
            - type: 'null'
          title: Conversation Name
        tool_name:
          anyOf:
            - type: string
            - type: 'null'
          title: Tool Name
        tool_type:
          anyOf:
            - type: string
            - type: 'null'
          title: Tool Type
        tool_call_id:
          anyOf:
            - type: string
            - type: 'null'
          title: Tool Call Id
        tool_description:
          anyOf:
            - type: string
            - type: 'null'
          title: Tool Description
        tool_definitions:
          anyOf:
            - type: string
            - type: 'null'
          title: Tool Definitions
        finish_reasons:
          items:
            type: string
          type: array
          title: Finish Reasons
        error_type:
          anyOf:
            - type: string
            - type: 'null'
          title: Error Type
        request_temperature:
          anyOf:
            - type: number
            - type: 'null'
          title: Request Temperature
        request_max_tokens:
          anyOf:
            - type: integer
            - type: 'null'
          title: Request Max Tokens
        request_top_p:
          anyOf:
            - type: number
            - type: 'null'
          title: Request Top P
        request_frequency_penalty:
          anyOf:
            - type: number
            - type: 'null'
          title: Request Frequency Penalty
        request_presence_penalty:
          anyOf:
            - type: number
            - type: 'null'
          title: Request Presence Penalty
        request_seed:
          anyOf:
            - type: integer
            - type: 'null'
          title: Request Seed
        request_stop_sequences:
          items:
            type: string
          type: array
          title: Request Stop Sequences
        request_choice_count:
          anyOf:
            - type: integer
            - type: 'null'
          title: Request Choice Count
        output_type:
          anyOf:
            - type: string
            - type: 'null'
          title: Output Type
        input_messages:
          items:
            $ref: '#/components/schemas/NormalizedMessage'
          type: array
          title: Input Messages
        output_messages:
          items:
            $ref: '#/components/schemas/NormalizedMessage'
          type: array
          title: Output Messages
        system_instructions:
          items:
            type: string
          type: array
          title: System Instructions
        tool_call_arguments:
          anyOf:
            - type: string
            - type: 'null'
          title: Tool Call Arguments
        tool_call_result:
          anyOf:
            - type: string
            - type: 'null'
          title: Tool Call Result
        compaction_summary:
          anyOf:
            - type: string
            - type: 'null'
          title: Compaction Summary
        compaction_items_before:
          anyOf:
            - type: integer
            - type: 'null'
          title: Compaction Items Before
        compaction_items_after:
          anyOf:
            - type: integer
            - type: 'null'
          title: Compaction Items After
        content_refs:
          items:
            type: string
          type: array
          title: Content Refs
        artifact_refs:
          items:
            type: string
          type: array
          title: Artifact Refs
        object_refs:
          items:
            type: string
          type: array
          title: Object Refs
        custom_attrs_string:
          additionalProperties:
            type: string
          type: object
          title: Custom Attrs String
        custom_attrs_int:
          additionalProperties:
            type: integer
          type: object
          title: Custom Attrs Int
        custom_attrs_float:
          additionalProperties:
            type: number
          type: object
          title: Custom Attrs Float
        custom_attrs_bool:
          additionalProperties:
            type: boolean
          type: object
          title: Custom Attrs Bool
        server_address:
          anyOf:
            - type: string
            - type: 'null'
          title: Server Address
        server_port:
          anyOf:
            - type: integer
            - type: 'null'
          title: Server Port
        wb_user_id:
          anyOf:
            - type: string
            - type: 'null'
          title: Wb User Id
        wb_run_id:
          anyOf:
            - type: string
            - type: 'null'
          title: Wb Run Id
        wb_run_step:
          anyOf:
            - type: integer
            - type: 'null'
          title: Wb Run Step
        wb_run_step_end:
          anyOf:
            - type: integer
            - type: 'null'
          title: Wb Run Step End
        raw_span_dump:
          anyOf:
            - type: string
            - type: 'null'
          title: Raw Span Dump
      type: object
      required:
        - project_id
        - trace_id
        - span_id
      title: AgentSpanSchema
      description: A normalized agent span returned by query APIs.
    AgentSpanGroupRow:
      properties:
        group_keys:
          additionalProperties:
            anyOf:
              - type: string
              - type: integer
              - type: number
              - type: boolean
              - type: 'null'
          type: object
          title: Group Keys
        span_count:
          type: integer
          title: Span Count
          default: 0
        invocation_count:
          type: integer
          title: Invocation Count
          default: 0
        conversation_count:
          type: integer
          title: Conversation Count
          default: 0
        total_input_tokens:
          type: integer
          title: Total Input Tokens
          default: 0
        total_cache_creation_input_tokens:
          type: integer
          title: Total Cache Creation Input Tokens
          default: 0
        total_cache_read_input_tokens:
          type: integer
          title: Total Cache Read Input Tokens
          default: 0
        total_output_tokens:
          type: integer
          title: Total Output Tokens
          default: 0
        total_reasoning_tokens:
          type: integer
          title: Total Reasoning Tokens
          default: 0
        total_duration_ms:
          type: integer
          title: Total Duration Ms
          default: 0
        error_count:
          type: integer
          title: Error Count
          default: 0
        total_cost_usd:
          anyOf:
            - type: number
            - type: 'null'
          title: Total Cost Usd
        total_input_cost_usd:
          anyOf:
            - type: number
            - type: 'null'
          title: Total Input Cost Usd
        total_output_cost_usd:
          anyOf:
            - type: number
            - type: 'null'
          title: Total Output Cost Usd
        agent_names:
          items:
            type: string
          type: array
          title: Agent Names
        agent_versions:
          items:
            type: string
          type: array
          title: Agent Versions
        provider_names:
          items:
            type: string
          type: array
          title: Provider Names
        request_models:
          items:
            type: string
          type: array
          title: Request Models
        conversation_names:
          items:
            type: string
          type: array
          title: Conversation Names
        first_seen:
          anyOf:
            - type: string
              format: date-time
            - type: 'null'
          title: First Seen
        last_seen:
          anyOf:
            - type: string
              format: date-time
            - type: 'null'
          title: Last Seen
        first_message:
          anyOf:
            - $ref: '#/components/schemas/AgentConversationMessagePreview'
            - type: 'null'
        last_message:
          anyOf:
            - $ref: '#/components/schemas/AgentConversationMessagePreview'
            - type: 'null'
        metrics:
          additionalProperties:
            anyOf:
              - type: string
                format: date-time
              - type: string
              - type: integer
              - type: number
              - type: boolean
              - type: 'null'
          type: object
          title: Metrics
        distributions:
          additionalProperties:
            $ref: '#/components/schemas/AgentSpanGroupDistributionItem'
          type: object
          title: Distributions
      type: object
      title: AgentSpanGroupRow
      description: |-
        A single row in a grouped spans query response.

        `group_keys` maps each group_by ref's alias to its value for this row.
        The remaining fields are a fixed aggregate bundle computed per group.
    ValidationError:
      properties:
        loc:
          items:
            anyOf:
              - type: string
              - type: integer
          type: array
          title: Location
        msg:
          type: string
          title: Message
        type:
          type: string
          title: Error Type
      type: object
      required:
        - loc
        - msg
        - type
      title: ValidationError
    AndOperation:
      properties:
        $and:
          items:
            anyOf:
              - $ref: '#/components/schemas/LiteralOperation'
              - $ref: '#/components/schemas/GetFieldOperator'
              - $ref: '#/components/schemas/ConvertOperation'
              - $ref: '#/components/schemas/AndOperation'
              - $ref: '#/components/schemas/OrOperation'
              - $ref: '#/components/schemas/NotOperation'
              - $ref: '#/components/schemas/EqOperation'
              - $ref: '#/components/schemas/GtOperation'
              - $ref: '#/components/schemas/LtOperation'
              - $ref: '#/components/schemas/GteOperation'
              - $ref: '#/components/schemas/LteOperation'
              - $ref: '#/components/schemas/InOperation'
              - $ref: '#/components/schemas/ContainsOperation'
          type: array
          title: $And
      type: object
      required:
        - $and
      title: AndOperation
      description: |-
        Logical AND. All conditions must evaluate to true.

        Example:
            ```
            {
                "$and": [
                    {"$eq": [{"$getField": "op_name"}, {"$literal": "predict"}]},
                    {"$gt": [{"$getField": "summary.usage.tokens"}, {"$literal": 1000}]}
                ]
            }
            ```
    OrOperation:
      properties:
        $or:
          items:
            anyOf:
              - $ref: '#/components/schemas/LiteralOperation'
              - $ref: '#/components/schemas/GetFieldOperator'
              - $ref: '#/components/schemas/ConvertOperation'
              - $ref: '#/components/schemas/AndOperation'
              - $ref: '#/components/schemas/OrOperation'
              - $ref: '#/components/schemas/NotOperation'
              - $ref: '#/components/schemas/EqOperation'
              - $ref: '#/components/schemas/GtOperation'
              - $ref: '#/components/schemas/LtOperation'
              - $ref: '#/components/schemas/GteOperation'
              - $ref: '#/components/schemas/LteOperation'
              - $ref: '#/components/schemas/InOperation'
              - $ref: '#/components/schemas/ContainsOperation'
          type: array
          title: $Or
      type: object
      required:
        - $or
      title: OrOperation
      description: |-
        Logical OR. At least one condition must be true.

        Example:
            ```
            {
                "$or": [
                    {"$eq": [{"$getField": "op_name"}, {"$literal": "a"}]},
                    {"$eq": [{"$getField": "op_name"}, {"$literal": "b"}]}
                ]
            }
            ```
    NotOperation:
      properties:
        $not:
          prefixItems:
            - anyOf:
                - $ref: '#/components/schemas/LiteralOperation'
                - $ref: '#/components/schemas/GetFieldOperator'
                - $ref: '#/components/schemas/ConvertOperation'
                - $ref: '#/components/schemas/AndOperation'
                - $ref: '#/components/schemas/OrOperation'
                - $ref: '#/components/schemas/NotOperation'
                - $ref: '#/components/schemas/EqOperation'
                - $ref: '#/components/schemas/GtOperation'
                - $ref: '#/components/schemas/LtOperation'
                - $ref: '#/components/schemas/GteOperation'
                - $ref: '#/components/schemas/LteOperation'
                - $ref: '#/components/schemas/InOperation'
                - $ref: '#/components/schemas/ContainsOperation'
          type: array
          maxItems: 1
          minItems: 1
          title: $Not
      type: object
      required:
        - $not
      title: NotOperation
      description: |-
        Logical NOT. Inverts the condition.

        Example:
            ```
            {
                "$not": [
                    {"$eq": [{"$getField": "op_name"}, {"$literal": "debug"}]}
                ]
            }
            ```
    EqOperation:
      properties:
        $eq:
          prefixItems:
            - anyOf:
                - $ref: '#/components/schemas/LiteralOperation'
                - $ref: '#/components/schemas/GetFieldOperator'
                - $ref: '#/components/schemas/ConvertOperation'
                - $ref: '#/components/schemas/AndOperation'
                - $ref: '#/components/schemas/OrOperation'
                - $ref: '#/components/schemas/NotOperation'
                - $ref: '#/components/schemas/EqOperation'
                - $ref: '#/components/schemas/GtOperation'
                - $ref: '#/components/schemas/LtOperation'
                - $ref: '#/components/schemas/GteOperation'
                - $ref: '#/components/schemas/LteOperation'
                - $ref: '#/components/schemas/InOperation'
                - $ref: '#/components/schemas/ContainsOperation'
            - anyOf:
                - $ref: '#/components/schemas/LiteralOperation'
                - $ref: '#/components/schemas/GetFieldOperator'
                - $ref: '#/components/schemas/ConvertOperation'
                - $ref: '#/components/schemas/AndOperation'
                - $ref: '#/components/schemas/OrOperation'
                - $ref: '#/components/schemas/NotOperation'
                - $ref: '#/components/schemas/EqOperation'
                - $ref: '#/components/schemas/GtOperation'
                - $ref: '#/components/schemas/LtOperation'
                - $ref: '#/components/schemas/GteOperation'
                - $ref: '#/components/schemas/LteOperation'
                - $ref: '#/components/schemas/InOperation'
                - $ref: '#/components/schemas/ContainsOperation'
          type: array
          maxItems: 2
          minItems: 2
          title: $Eq
      type: object
      required:
        - $eq
      title: EqOperation
      description: |-
        Equality check between two operands.

        Example:
            ```
            {
                "$eq": [{"$getField": "op_name"}, {"$literal": "predict"}]
            }
            ```
    GtOperation:
      properties:
        $gt:
          prefixItems:
            - anyOf:
                - $ref: '#/components/schemas/LiteralOperation'
                - $ref: '#/components/schemas/GetFieldOperator'
                - $ref: '#/components/schemas/ConvertOperation'
                - $ref: '#/components/schemas/AndOperation'
                - $ref: '#/components/schemas/OrOperation'
                - $ref: '#/components/schemas/NotOperation'
                - $ref: '#/components/schemas/EqOperation'
                - $ref: '#/components/schemas/GtOperation'
                - $ref: '#/components/schemas/LtOperation'
                - $ref: '#/components/schemas/GteOperation'
                - $ref: '#/components/schemas/LteOperation'
                - $ref: '#/components/schemas/InOperation'
                - $ref: '#/components/schemas/ContainsOperation'
            - anyOf:
                - $ref: '#/components/schemas/LiteralOperation'
                - $ref: '#/components/schemas/GetFieldOperator'
                - $ref: '#/components/schemas/ConvertOperation'
                - $ref: '#/components/schemas/AndOperation'
                - $ref: '#/components/schemas/OrOperation'
                - $ref: '#/components/schemas/NotOperation'
                - $ref: '#/components/schemas/EqOperation'
                - $ref: '#/components/schemas/GtOperation'
                - $ref: '#/components/schemas/LtOperation'
                - $ref: '#/components/schemas/GteOperation'
                - $ref: '#/components/schemas/LteOperation'
                - $ref: '#/components/schemas/InOperation'
                - $ref: '#/components/schemas/ContainsOperation'
          type: array
          maxItems: 2
          minItems: 2
          title: $Gt
      type: object
      required:
        - $gt
      title: GtOperation
      description: |-
        Greater than comparison.

        Example:
            ```
            {
                "$gt": [{"$getField": "summary.usage.tokens"}, {"$literal": 100}]
            }
            ```
    LtOperation:
      properties:
        $lt:
          prefixItems:
            - anyOf:
                - $ref: '#/components/schemas/LiteralOperation'
                - $ref: '#/components/schemas/GetFieldOperator'
                - $ref: '#/components/schemas/ConvertOperation'
                - $ref: '#/components/schemas/AndOperation'
                - $ref: '#/components/schemas/OrOperation'
                - $ref: '#/components/schemas/NotOperation'
                - $ref: '#/components/schemas/EqOperation'
                - $ref: '#/components/schemas/GtOperation'
                - $ref: '#/components/schemas/LtOperation'
                - $ref: '#/components/schemas/GteOperation'
                - $ref: '#/components/schemas/LteOperation'
                - $ref: '#/components/schemas/InOperation'
                - $ref: '#/components/schemas/ContainsOperation'
            - anyOf:
                - $ref: '#/components/schemas/LiteralOperation'
                - $ref: '#/components/schemas/GetFieldOperator'
                - $ref: '#/components/schemas/ConvertOperation'
                - $ref: '#/components/schemas/AndOperation'
                - $ref: '#/components/schemas/OrOperation'
                - $ref: '#/components/schemas/NotOperation'
                - $ref: '#/components/schemas/EqOperation'
                - $ref: '#/components/schemas/GtOperation'
                - $ref: '#/components/schemas/LtOperation'
                - $ref: '#/components/schemas/GteOperation'
                - $ref: '#/components/schemas/LteOperation'
                - $ref: '#/components/schemas/InOperation'
                - $ref: '#/components/schemas/ContainsOperation'
          type: array
          maxItems: 2
          minItems: 2
          title: $Lt
      type: object
      required:
        - $lt
      title: LtOperation
      description: |-
        Less than comparison.

        Example:
            ```
            {
                "$lt": [{"$getField": "summary.usage.tokens"}, {"$literal": 100}]
            }
            ```
    GteOperation:
      properties:
        $gte:
          prefixItems:
            - anyOf:
                - $ref: '#/components/schemas/LiteralOperation'
                - $ref: '#/components/schemas/GetFieldOperator'
                - $ref: '#/components/schemas/ConvertOperation'
                - $ref: '#/components/schemas/AndOperation'
                - $ref: '#/components/schemas/OrOperation'
                - $ref: '#/components/schemas/NotOperation'
                - $ref: '#/components/schemas/EqOperation'
                - $ref: '#/components/schemas/GtOperation'
                - $ref: '#/components/schemas/LtOperation'
                - $ref: '#/components/schemas/GteOperation'
                - $ref: '#/components/schemas/LteOperation'
                - $ref: '#/components/schemas/InOperation'
                - $ref: '#/components/schemas/ContainsOperation'
            - anyOf:
                - $ref: '#/components/schemas/LiteralOperation'
                - $ref: '#/components/schemas/GetFieldOperator'
                - $ref: '#/components/schemas/ConvertOperation'
                - $ref: '#/components/schemas/AndOperation'
                - $ref: '#/components/schemas/OrOperation'
                - $ref: '#/components/schemas/NotOperation'
                - $ref: '#/components/schemas/EqOperation'
                - $ref: '#/components/schemas/GtOperation'
                - $ref: '#/components/schemas/LtOperation'
                - $ref: '#/components/schemas/GteOperation'
                - $ref: '#/components/schemas/LteOperation'
                - $ref: '#/components/schemas/InOperation'
                - $ref: '#/components/schemas/ContainsOperation'
          type: array
          maxItems: 2
          minItems: 2
          title: $Gte
      type: object
      required:
        - $gte
      title: GteOperation
      description: |-
        Greater than or equal comparison.

        Example:
            ```
            {
                "$gte": [{"$getField": "summary.usage.tokens"}, {"$literal": 100}]
            }
            ```
    LteOperation:
      properties:
        $lte:
          prefixItems:
            - anyOf:
                - $ref: '#/components/schemas/LiteralOperation'
                - $ref: '#/components/schemas/GetFieldOperator'
                - $ref: '#/components/schemas/ConvertOperation'
                - $ref: '#/components/schemas/AndOperation'
                - $ref: '#/components/schemas/OrOperation'
                - $ref: '#/components/schemas/NotOperation'
                - $ref: '#/components/schemas/EqOperation'
                - $ref: '#/components/schemas/GtOperation'
                - $ref: '#/components/schemas/LtOperation'
                - $ref: '#/components/schemas/GteOperation'
                - $ref: '#/components/schemas/LteOperation'
                - $ref: '#/components/schemas/InOperation'
                - $ref: '#/components/schemas/ContainsOperation'
            - anyOf:
                - $ref: '#/components/schemas/LiteralOperation'
                - $ref: '#/components/schemas/GetFieldOperator'
                - $ref: '#/components/schemas/ConvertOperation'
                - $ref: '#/components/schemas/AndOperation'
                - $ref: '#/components/schemas/OrOperation'
                - $ref: '#/components/schemas/NotOperation'
                - $ref: '#/components/schemas/EqOperation'
                - $ref: '#/components/schemas/GtOperation'
                - $ref: '#/components/schemas/LtOperation'
                - $ref: '#/components/schemas/GteOperation'
                - $ref: '#/components/schemas/LteOperation'
                - $ref: '#/components/schemas/InOperation'
                - $ref: '#/components/schemas/ContainsOperation'
          type: array
          maxItems: 2
          minItems: 2
          title: $Lte
      type: object
      required:
        - $lte
      title: LteOperation
      description: |-
        Less than or equal comparison.

        Example:
            ```
            {
                "$lte": [{"$getField": "summary.usage.tokens"}, {"$literal": 100}]
            }
            ```
    InOperation:
      properties:
        $in:
          prefixItems:
            - anyOf:
                - $ref: '#/components/schemas/LiteralOperation'
                - $ref: '#/components/schemas/GetFieldOperator'
                - $ref: '#/components/schemas/ConvertOperation'
                - $ref: '#/components/schemas/AndOperation'
                - $ref: '#/components/schemas/OrOperation'
                - $ref: '#/components/schemas/NotOperation'
                - $ref: '#/components/schemas/EqOperation'
                - $ref: '#/components/schemas/GtOperation'
                - $ref: '#/components/schemas/LtOperation'
                - $ref: '#/components/schemas/GteOperation'
                - $ref: '#/components/schemas/LteOperation'
                - $ref: '#/components/schemas/InOperation'
                - $ref: '#/components/schemas/ContainsOperation'
            - items:
                anyOf:
                  - $ref: '#/components/schemas/LiteralOperation'
                  - $ref: '#/components/schemas/GetFieldOperator'
                  - $ref: '#/components/schemas/ConvertOperation'
                  - $ref: '#/components/schemas/AndOperation'
                  - $ref: '#/components/schemas/OrOperation'
                  - $ref: '#/components/schemas/NotOperation'
                  - $ref: '#/components/schemas/EqOperation'
                  - $ref: '#/components/schemas/GtOperation'
                  - $ref: '#/components/schemas/LtOperation'
                  - $ref: '#/components/schemas/GteOperation'
                  - $ref: '#/components/schemas/LteOperation'
                  - $ref: '#/components/schemas/InOperation'
                  - $ref: '#/components/schemas/ContainsOperation'
              type: array
          type: array
          maxItems: 2
          minItems: 2
          title: $In
      type: object
      required:
        - $in
      title: InOperation
      description: >-
        Membership check.


        Returns true if the left operand is in the list provided as the second
        operand.


        Example:
            ```
            {
                "$in": [
                    {"$getField": "op_name"},
                    [{"$literal": "predict"}, {"$literal": "generate"}]
                ]
            }
            ```
    ContainsOperation:
      properties:
        $contains:
          $ref: '#/components/schemas/ContainsSpec'
      type: object
      required:
        - $contains
      title: ContainsOperation
      description: |-
        Case-insensitive substring match.

        Not part of MongoDB. Weave-specific addition.

        Example:
            ```
            {
                "$contains": {
                    "input": {"$getField": "display_name"},
                    "substr": {"$literal": "llm"},
                    "case_insensitive": true
                }
            }
            ```
    NormalizedMessage:
      properties:
        role:
          type: string
          title: Role
          default: ''
        content:
          type: string
          title: Content
        finish_reason:
          type: string
          title: Finish Reason
          default: ''
      type: object
      required:
        - content
      title: NormalizedMessage
      description: >-
        A single message normalized from any provider format.


        Maps to ClickHouse ``Tuple(role String, content String, finish_reason
        String)``.


        - role: message role (user, assistant, tool, system)

        - content: plain text for simple messages, or JSON-serialized parts
          array for multimodal/structured messages
        - finish_reason: per-message finish reason (output messages only)
    AgentConversationMessagePreview:
      properties:
        role:
          type: string
          title: Role
          default: ''
        text:
          type: string
          title: Text
          default: ''
      type: object
      title: AgentConversationMessagePreview
      description: |-
        A truncated first/last message snippet for a grouped conversation row.

        `role` is the chat-timeline message type (e.g. "user_message",
        "assistant_message") so clients can style it consistently with the full
        chat view; `text` is the trimmed, length-capped preview content.
    AgentSpanGroupDistributionItem:
      properties:
        alias:
          type: string
          title: Alias
        source:
          type: string
          enum:
            - custom_attrs_string
            - custom_attrs_int
            - custom_attrs_float
            - custom_attrs_bool
          title: Source
        key:
          type: string
          title: Key
        value_type:
          type: string
          enum:
            - string
            - int
            - float
            - bool
          title: Value Type
        total_count:
          type: integer
          title: Total Count
          default: 0
        present_count:
          type: integer
          title: Present Count
          default: 0
        missing_count:
          type: integer
          title: Missing Count
          default: 0
        other_count:
          type: integer
          title: Other Count
          default: 0
        bins:
          items:
            $ref: '#/components/schemas/AgentSpanGroupDistributionBin'
          type: array
          title: Bins
        values:
          items:
            $ref: '#/components/schemas/AgentSpanGroupDistributionValue'
          type: array
          title: Values
      type: object
      required:
        - alias
        - source
        - key
        - value_type
      title: AgentSpanGroupDistributionItem
      description: Distribution data for one span-group/custom-attribute pair.
    LiteralOperation:
      properties:
        $literal:
          anyOf:
            - type: string
            - type: integer
            - type: number
            - type: boolean
            - additionalProperties:
                $ref: '#/components/schemas/LiteralOperation'
              type: object
            - items:
                $ref: '#/components/schemas/LiteralOperation'
              type: array
            - type: 'null'
          title: $Literal
      type: object
      required:
        - $literal
      title: LiteralOperation
      description: |-
        Represents a constant value in the query language.

        This can be any standard JSON-serializable value.

        Example:
            ```
            {"$literal": "predict"}
            ```
    GetFieldOperator:
      properties:
        $getField:
          type: string
          title: $Getfield
      type: object
      required:
        - $getField
      title: GetFieldOperator
      description: |-
        Access a field on the traced call.

        Supports dot notation for nested access, e.g. `summary.usage.tokens`.

        Only works on fields present in the `CallSchema`, including:
        - Top-level fields like `op_name`, `trace_id`, `started_at`
        - Nested fields like `inputs.input_name`, `summary.usage.tokens`, etc.

        Example:
            ```
            {"$getField": "op_name"}
            ```
    ConvertOperation:
      properties:
        $convert:
          $ref: '#/components/schemas/ConvertSpec'
      type: object
      required:
        - $convert
      title: ConvertOperation
      description: >-
        Convert the input value to a specific type (e.g., `int`, `bool`,
        `string`).


        Example:
            ```
            {
                "$convert": {
                    "input": {"$getField": "inputs.value"},
                    "to": "int"
                }
            }
            ```
    ContainsSpec:
      properties:
        input:
          anyOf:
            - $ref: '#/components/schemas/LiteralOperation'
            - $ref: '#/components/schemas/GetFieldOperator'
            - $ref: '#/components/schemas/ConvertOperation'
            - $ref: '#/components/schemas/AndOperation'
            - $ref: '#/components/schemas/OrOperation'
            - $ref: '#/components/schemas/NotOperation'
            - $ref: '#/components/schemas/EqOperation'
            - $ref: '#/components/schemas/GtOperation'
            - $ref: '#/components/schemas/LtOperation'
            - $ref: '#/components/schemas/GteOperation'
            - $ref: '#/components/schemas/LteOperation'
            - $ref: '#/components/schemas/InOperation'
            - $ref: '#/components/schemas/ContainsOperation'
          title: Input
        substr:
          anyOf:
            - $ref: '#/components/schemas/LiteralOperation'
            - $ref: '#/components/schemas/GetFieldOperator'
            - $ref: '#/components/schemas/ConvertOperation'
            - $ref: '#/components/schemas/AndOperation'
            - $ref: '#/components/schemas/OrOperation'
            - $ref: '#/components/schemas/NotOperation'
            - $ref: '#/components/schemas/EqOperation'
            - $ref: '#/components/schemas/GtOperation'
            - $ref: '#/components/schemas/LtOperation'
            - $ref: '#/components/schemas/GteOperation'
            - $ref: '#/components/schemas/LteOperation'
            - $ref: '#/components/schemas/InOperation'
            - $ref: '#/components/schemas/ContainsOperation'
          title: Substr
        case_insensitive:
          anyOf:
            - type: boolean
            - type: 'null'
          title: Case Insensitive
          default: false
      type: object
      required:
        - input
        - substr
      title: ContainsSpec
      description: |-
        Specification for the `$contains` operation.

        - `input`: The string to search.
        - `substr`: The substring to search for.
        - `case_insensitive`: If true, match is case-insensitive.
    AgentSpanGroupDistributionBin:
      properties:
        index:
          type: integer
          title: Index
        min:
          type: number
          title: Min
        max:
          type: number
          title: Max
        count:
          type: integer
          title: Count
      type: object
      required:
        - index
        - min
        - max
        - count
      title: AgentSpanGroupDistributionBin
      description: One numeric histogram bin for a custom attribute in a span group.
    AgentSpanGroupDistributionValue:
      properties:
        value:
          type: string
          title: Value
        count:
          type: integer
          title: Count
      type: object
      required:
        - value
        - count
      title: AgentSpanGroupDistributionValue
      description: One categorical custom attribute value count in a span group.
    ConvertSpec:
      properties:
        input:
          anyOf:
            - $ref: '#/components/schemas/LiteralOperation'
            - $ref: '#/components/schemas/GetFieldOperator'
            - $ref: '#/components/schemas/ConvertOperation'
            - $ref: '#/components/schemas/AndOperation'
            - $ref: '#/components/schemas/OrOperation'
            - $ref: '#/components/schemas/NotOperation'
            - $ref: '#/components/schemas/EqOperation'
            - $ref: '#/components/schemas/GtOperation'
            - $ref: '#/components/schemas/LtOperation'
            - $ref: '#/components/schemas/GteOperation'
            - $ref: '#/components/schemas/LteOperation'
            - $ref: '#/components/schemas/InOperation'
            - $ref: '#/components/schemas/ContainsOperation'
          title: Input
        to:
          type: string
          enum:
            - double
            - string
            - int
            - bool
            - exists
          title: To
      type: object
      required:
        - input
        - to
      title: ConvertSpec
      description: |-
        Specifies conversion details for `$convert`.

        - `input`: The operand to convert.
        - `to`: The type to convert to.

````