# openlit

> Open source platform for AI Engineering: OpenTelemetry-native LLM Observability, GPU Monitoring, Guardrails, Evaluations, Prompt Management, Vault, Playground. 🚀💻 Integrates with 50+ LLM Providers, 

- **URL**: https://www.freshcrate.ai/projects/openlit
- **Author**: openlit
- **Category**: AI Agents
- **Latest version**: `otel-gpu-collector-0.0.6` (2026-06-03)
- **License**: Apache-2.0
- **Source**: https://github.com/openlit/openlit
- **Homepage**: https://docs.openlit.io
- **Language**: TypeScript
- **GitHub**: 2,384 stars, 267 forks
- **Registry**: github
- **Tags**: `ai-observability`, `amd-gpu`, `clickhouse`, `distributed-tracing`, `genai`, `gpu-monitoring`, `grafana`, `langchain`, `python`

## Description

Open source platform for AI Engineering: OpenTelemetry-native LLM Observability, GPU Monitoring, Guardrails, Evaluations, Prompt Management, Vault, Playground. 🚀💻 Integrates with 50+ LLM Providers, VectorDBs, Agent Frameworks and GPUs.

## Recent releases

| Version | Date | Urgency | Changes |
| --- | --- | --- | --- |
| `otel-gpu-collector-0.0.6` | 2026-06-03 | High | ## What's Changed * feat: Make otel-gpu-collector contributions easier by @cbirkhold in https://github.com/openlit/openlit/pull/1228 * build(deps): bump docker/setup-buildx-action from 4.0.0 to 4.1.0 by @dependabot[bot] in https://github.com/openlit/openlit/pull/1221 * fix: arm64 native build by @cbirkhold in https://github.com/openlit/openlit/pull/1252  ## New Contributors * @cbirkhold made their first contribution in https://github.com/openlit/openlit/pull/1228  **Full Changelog**: htt |
| `openlit-1.21.0` | 2026-05-27 | High | ## What's Changed * feat: Support offline evals and remove LLM based evals by @amanagarwal042 in https://github.com/openlit/openlit/pull/1185 * feat: Update guardrails logic by @amanagarwal042 in https://github.com/openlit/openlit/pull/1187 * feat: update Agents page by @amanagarwal042 in https://github.com/openlit/openlit/pull/1191 * feat: support remote agent lifecycle by @amanagarwal042 in https://github.com/openlit/openlit/pull/1192 * Feat: Revamp telemetry data views and trace detail e |
| `py-1.42.0` | 2026-05-08 | High | ## What's Changed * feat: add instrumentation for DigitalOcean Inference by @amanagarwal042 in https://github.com/openlit/openlit/pull/1184   **Full Changelog**: https://github.com/openlit/openlit/compare/ts-1.13.0...py-1.42.0 |
| `controller-0.2.0` | 2026-05-08 | High | ## What's Changed * feat: Update VM Docs by @amanagarwal042 in https://github.com/openlit/openlit/pull/1168 * feat: make OTLP endpoints UI-configurable with per-signal support by @amanagarwal042 in https://github.com/openlit/openlit/pull/1175 * ci: pin controller workflows to ubuntu-24.04 by @amanagarwal042 in https://github.com/openlit/openlit/pull/1176 * fix: `generalize-controller-desired-states-v2` migration error by @amanagarwal042 in https://github.com/openlit/openlit/pull/1178 * fix: |
| `openlit-1.19.1` | 2026-05-01 | High | ## What's Changed * fix: harden OpenLit security by @AmanAgarwal041 in https://github.com/openlit/openlit/pull/1167   **Full Changelog**: https://github.com/openlit/openlit/compare/openlit-1.19.0...openlit-1.19.1 |
| `py-1.41.2` | 2026-04-27 | High | ## What's Changed * fix(openai): preserve endpoint metadata when chat calls fail by @cooleryu in https://github.com/openlit/openlit/pull/1139 * fix(ts/langchain): propagate AIMessage.tool_calls to gen_ai.output.messages by @imxinde in https://github.com/openlit/openlit/pull/1134 * fix(google_ai_studio): add missing GEN_AI_USAGE_REASONING_TOKENS semconv by @saivedant169 in https://github.com/openlit/openlit/pull/1137 * build(deps): bump the go_modules group across 3 directories with 5 updates |
| `openlit-1.18.1` | 2026-04-20 | High | ## What's Changed * chore: add new providers for pricing and new models by @AmanAgarwal041 in https://github.com/openlit/openlit/pull/1126   **Full Changelog**: https://github.com/openlit/openlit/compare/openlit-1.18.0...openlit-1.18.1 |
| `py-1.41.1` | 2026-04-19 | High | ## What's Changed * fix: add safe wrapping of functions by @ishanjainn in https://github.com/openlit/openlit/pull/1124   **Full Changelog**: https://github.com/openlit/openlit/compare/py-1.41.0...py-1.41.1 |
| `py-1.41.0` | 2026-04-17 | High | ## What's Changed * feat: Support OpenAI V2 by @ishanjainn in https://github.com/openlit/openlit/pull/1121 * feat: add custom_metrics_attributes for grouping metrics by custom tags by @Dheeraj-Bhaskaruni in https://github.com/openlit/openlit/pull/1115   **Full Changelog**: https://github.com/openlit/openlit/compare/openlit-1.18.0...py-1.41.0 |
| `openlit-1.18.0` | 2026-04-17 | High | ## What's Changed * build(deps): bump actions/download-artifact from 4 to 8 by @dependabot[bot] in https://github.com/openlit/openlit/pull/1105 * build(deps): bump docker/setup-qemu-action from 3.7.0 to 4.0.0 by @dependabot[bot] in https://github.com/openlit/openlit/pull/1104 * build(deps): bump docker/login-action from 3.7.0 to 4.1.0 by @dependabot[bot] in https://github.com/openlit/openlit/pull/1103 * build(deps): bump actions/setup-go from 5 to 6 by @dependabot[bot] in https://github.com/ |

## Citation

- HTML: https://www.freshcrate.ai/projects/openlit
- Markdown: https://www.freshcrate.ai/projects/openlit.md
- Dependencies JSON: https://www.freshcrate.ai/api/projects/openlit/deps

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