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Sister project to OpenLLMetry, but in Typescript. Open-source observability for your LLM application, based on OpenTelemetry

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Will update this later, logging for now ``` ./node_modules/ansi-color/lib/ansi-color.js Error: × Legacy octal escape is not permitted in strict mode ```

> [!IMPORTANT] > Introduces a comprehensive dataset management API to the SDK, including dataset creation, updating, deletion, versioning, and extensive testing. > > - **Behavior**: > - Adds dataset management...

`@google/vertexai` is deprecated. So, we should support `@google/genai` instead. > [!NOTE] The VertexAI class and all its dependencies in the Vertex AI SDK are deprecated as of June 24, 2025...

As OpenLLMetry in python supports the Google Cloud destination, I want openllmetry-js supports it as well. https://www.traceloop.com/docs/openllmetry/integrations/gcp

I'm trying to create a workflow that contains tasks and stream back to the client using NextJS app router API. The span and total workflow time I get only include...

Credit where it's due, The mcp server in the sample app is from the following repository: https://github.com/modelcontextprotocol/servers - [ ] I've not been able to get auto-instumentation to work for...

TTFT is a super key user experience metric I'd like to monitor across the various LLM providers I use. It'd be great to have a uniform way of measuring TTFT...

Hey I'm sending metadata with my trace And later I would like to search by it ` aiRes = await generateObject({ model: this.client.getClient(model || "anthropic.claude-3-5-haiku-20241022-v1:0"), schema: ActionSuggestions, seed: 8, maxRetries:...