Your LLM tracing tool isn't where the lock-in is
This story is from 2026-10-23. It is preserved in the archive; the latest stories are on the live feed.
Langfuse, Phoenix and LangSmith all accept OpenTelemetry spans over OTLP. If your app emits plain spans, the backend is a config choice: OTEL_EXPORTER_OTLP_ENDPOINT = http://localhost:6006 python trace_demo.py So tracing isn't the decision. Scores, datasets and prompts are, because no exporter sett…
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- 2026-10-23 08:17 · DEV Community — AI
Your LLM tracing tool isn't where the lock-in is