Arize-ai/openinference
OpenTelemetry Instrumentation for AI Observability observed · 2026-09-03
Health v2 · maintenance only
90/100
- Activity 100
- Release rhythm 88
- Longevity 70
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-03. Adoption (stars, forks) is never an input.
- gap_med: 0
- age_days: 981
- days_rel: 1
- days_push: 0
- n_releases_24m: 962
Adoption not part of the score
1194 stars · 303 forks observed · 2026-09-03
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
OpenInference is a set of OpenTelemetry-based conventions and instrumentation plugins for tracing AI and LLM applications. It provides packages that instrument popular SDKs like OpenAI, LangChain, and LlamaIndex, exporting traces to any OpenTelemetry-compatible backend such as Arize Phoenix.
Use cases
- trace llm calls in my python app
- instrument langchain with opentelemetry
- monitor llm application performance
- add observability to rag pipelines
- trace llamaindex retrieval and tool usage
- export ai app traces to phoenix or any otel backend
When to choose
- you need standardized OpenTelemetry tracing for LLM apps
- you use supported frameworks like LangChain, LlamaIndex, or OpenAI SDK
- you want vendor-neutral AI observability exportable to any OTel backend
When to avoid
- you need a full observability UI rather than instrumentation libraries
- your stack uses languages or frameworks without an available instrumentation package
Facets
library · maturity active
tracing monitoring sdk large-language-models developer-tools monitoring python cross-platform opentelemetry llm-observability llmops instrumentation semantic-conventions ai-agents
2 sources
- readme: https://github.com/Arize-ai/openinference · fetched 2026-09-03 · 0051cfbc6d57
- homepage: https://arize-ai.github.io/openinference/ · fetched 2026-08-29 · de2a75f34378
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| Arize-ai/openinference | main | 90 |
For agents
markdown · JSON · MCP: product_card(name="Arize-ai/openinference")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem