OpenInference Vercel

This package provides a set of utilities to ingest Vercel AI SDK(>= 3.3) spans into platforms like Arize and Phoenix.

Installation

npm install --save @arizeai/openinference-vercel

Usage

To process your Vercel AI SDK Spans add the OpenInferenceSpanProcessor to your span processors along with any other span processors you wish to use.

Note: The OpenInferenceSpanProcessor does not handle the exporting of spans so you will want to pair it with another span processor that accepts an exporter as a parameter.

import { registerOTel } from "@vercel/otel";
import { OpenInferenceSpanProcessor } from "@arizeai/openinference-vercel";
import { OTLPHttpProtoTraceExporter } from "@vercel/otel";
import { SimpleSpanProcessor } from "@opentelemetry/sdk-trace-base";

export function register() {
  registerOTel({
    serviceName: "next-app",
    spanProcessors: [
      new OpenInferenceSpanProcessor(),
      new SimpleSpanProcessor(
        new OTLPHttpProtoTraceExporter({
          url: "http://localhost:6006/v1/traces",
        }),
      ),
    ],
  });
}

Examples

To see an example go to the Next.js OpenAI Telemetry Example in the examples directory of this repo.

For more information on Vercel OpenTelemetry support see the Vercel AI SDK Telemetry documentation.