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DeepEval

Open-source evaluation framework for LLM apps, agents, and RAG.

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About the tool

Open-source evaluation framework for LLM apps, agents, and RAG.

DeepEval is an Apache-2.0 Python framework with 50+ research-backed metrics covering hallucination, faithfulness, answer relevancy, toxicity, and agentic task completion. It runs evals unit-test style in CI and supports multi-turn and multimodal evaluation.

Pricing
Open source
Category
Evals
Maker
Not publicly supplied
Provenance
Indexed by Attest from public information

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