Vercel AI SDK

// @noErrors
import { NodeTracerProvider } from "@opentelemetry/sdk-trace-node";
import { BatchSpanProcessor } from "@opentelemetry/sdk-trace-base";
import { OTLPTraceExporter } from "@opentelemetry/exporter-trace-otlp-proto";
import { resourceFromAttributes } from "@opentelemetry/resources";

export function register() {
  const WANDB_API_KEY = process.env.WANDB_API_KEY!;

// W&B Weave 엔드포인트를 사용하도록 OTel 익스포터를 설정합니다.
  const exporter = new OTLPTraceExporter({
    url: "https://trace.wandb.ai/otel/v1/traces",
    headers: { "wandb-api-key": WANDB_API_KEY },
  });

// W&B 자격 증명을 설정합니다.
  const provider = new NodeTracerProvider({
    resource: resourceFromAttributes({
      "wandb.entity": "[YOUR-TEAM-NAME]",
      "wandb.project": "[YOUR-PROJECT-NAME]",
    }),
    spanProcessors: [new BatchSpanProcessor(exporter)],
  });

  provider.register();
}

// @noErrors
import { openai } from "@ai-sdk/openai";
import { generateText } from "ai";

export async function POST(req: Request) {
  const { prompt } = await req.json();

// 함수에 experimental_telemetry 필드를 추가합니다.
  const result = await generateText({
    model: openai("gpt-4o-mini"),
    prompt,
    experimental_telemetry: { isEnabled: true },
  });

  return Response.json({ text: result.text });
}

// @noErrors
import { NodeTracerProvider } from "@opentelemetry/sdk-trace-node";
import { BatchSpanProcessor } from "@opentelemetry/sdk-trace-base";
import { OTLPTraceExporter } from "@opentelemetry/exporter-trace-otlp-proto";
import { resourceFromAttributes } from "@opentelemetry/resources";
import { openai } from "@ai-sdk/openai";
import { generateText } from "ai";

const WANDB_API_KEY = process.env.WANDB_API_KEY!;

// W&B Weave 엔드포인트를 사용하도록 OTel 익스포터를 설정합니다.
const exporter = new OTLPTraceExporter({
  url: "https://trace.wandb.ai/otel/v1/traces",
  headers: { "wandb-api-key": WANDB_API_KEY },
});

// W&B 자격 증명을 설정합니다.
const provider = new NodeTracerProvider({
  resource: resourceFromAttributes({
    "wandb.entity": "[YOUR-TEAM-NAME]",
    "wandb.project": "[YOUR-PROJECT-NAME]",
  }),
  spanProcessors: [new BatchSpanProcessor(exporter)],
});

provider.register();

// 함수에 experimental_telemetry 필드를 추가합니다.
async function main() {
  const result = await generateText({
    model: openai("gpt-4o-mini"),
    prompt: "Explain OpenTelemetry in one sentence.",
    experimental_telemetry: { isEnabled: true },
  });

  console.log(result.text);

  await provider.shutdown();
}

main();