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Merged
merged 3 commits into from
May 9, 2025
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docs: Adds OTEL info callout #767

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0484858
Adds OTEL info callout
jacoblee93 Apr 29, 2025
1adbb57
Update trace_with_vercel_ai_sdk.mdx
jacoblee93 Apr 29, 2025
065d8e6
Merge branch 'main' into jacob/vercel
jacoblee93 May 9, 2025
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8 changes: 8 additions & 0 deletions docs/observability/how_to_guides/trace_with_vercel_ai_sdk.mdx
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Expand Up @@ -124,6 +124,14 @@ Which results in a trace like [this one](https://smith.langchain.com/public/4d3a

### Node.js

:::note
The official `@opentelemetry/sdk-node` client SDK is [currently experimental](https://github.com/open-telemetry/opentelemetry-js?tab=readme-ov-file#package-version-compatibility) and pushes breaking changes in minor version updates.

`@opentelemetry/[email protected]` is only fully supported if you have `langsmith>=0.3.22` installed.

If you are on an older version of `langsmith`, install the previous version, [`@opentelemetry/[email protected]`](https://www.npmjs.com/package/@opentelemetry/sdk-node?activeTab=versions) and `@opentelemetry/[email protected]`.
:::

First, learn more how to setup OpenTelemetry instrumentation within your Node.js app [here](https://opentelemetry.io/docs/languages/js/getting-started/nodejs/#setup).

In particular, you will need to ensure that OTEL setup and configuration run before your application logic. One tool commonly used for this task are Node's [`--require`](https://nodejs.org/api/cli.html#-r---require-module) or `--import` flags.
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