OpenLit

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library 1.40.3 ·python
verified May 22, 2026

OpenLit is an OpenTelemetry-native auto-instrumentation library for monitoring LLM applications and GPUs, facilitating the integration of observability into GenAI projects. It offers automatic tracing, metrics, and evaluations for over 50 LLM providers, frameworks, and vector databases. The library is actively maintained with frequent releases, currently at version 1.40.3.

total hits 31
actors 9 distinct systems
last hit 22h ago ByteDance
ByteDance
7
GPTBot
2
Script
2
ClaudeBot
1
PerplexityBot
1
Search engines
1
Humans
2

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