OpenInference instrumentation for TypeSafe (Arize)

A Python package that traces TypeSafe System One calls as OpenInference LLM spans (request, response, model, token counts) for Phoenix and compatible backends; a JS package is documented in Phoenix.

Notes

Released 2026-09-18 (0.1.1); Apache-2.0. This is the instrumentation Langfuse's pending integration page builds on.

source-backed — Public repository, docs or live artifact. About this label

Destinations

Also linked

• Phoenix docs PR ↗
• Langfuse integration page (PR, open) ↗

Filed under

• #observability
• #opentelemetry
• #python

In collections

• Agent harnesses →