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trulens

Evaluation and Tracking for LLM Experiments and AI Agents

by truera · GitHub
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agent-evaluationagentopsai-agentsMITPython
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Evaluate and improve your AI applications by tracking their performance and identifying issues systematically.

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2026-07-072026-08-31
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Evaluation and Tracking for LLM Experiments and AI Agents

trulens has 3.5k stars on GitHub. It has been forked 334 times. trulens is written mainly in Python. It has been in active development since 2020. trulens is available under the MIT license. Its main topics are agent-evaluation, agentops, ai-agents, ai-monitoring.

Frequently asked questions

What is trulens?

Evaluation and Tracking for LLM Experiments and AI Agents

Is trulens open source?

trulens is an open-source project. It is released under the MIT license.

Is trulens free?

Yes. trulens is free and open source — you can use, modify and self-host it.

What license does trulens use?

trulens is available under the MIT license.

What language is trulens written in?

trulens is written mainly in Python.

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