DeepEval

A comprehensive LLM evaluation framework with 30+ metrics covering hallucination, toxicity, and relevance, plus red-teaming across 40+ vulnerability categories. Best for teams that need to rigorously test LLM outputs before shipping.

AI ToolFree Tier: Apache 2.0Company: Confident AICategory: Safety & EthicsOpen Source: YesQuick Start: Install with pip install deepeval → Write test cases with expected outputs and metrics → Run deepeval test run to evaluate your LLM pipeline

DeepEval

30+ metrics + red teaming 40+ vulnerabilities

Visit DeepEval →

A comprehensive LLM evaluation framework with 30+ metrics covering hallucination, toxicity, and relevance, plus red-teaming across 40+ vulnerability categories. Best for teams that need to rigorously test LLM outputs before shipping.

FREE TIER
Apache 2.0
COMPANY
Confident AI
CATEGORY
Safety & Ethics › Bias & Guardrails
OPEN SOURCE
Yes
PRIVACY
Self-hosted
TAGS
evaluationred-team

QUICK START

Install with pip install deepeval → Write test cases with expected outputs and metrics → Run deepeval test run to evaluate your LLM pipeline

BEST FOR

  • ▸Teams needing rigorous, programmatic LLM quality assurance before deployment.
  • ▸Developers prioritizing data privacy and full control via self-hosting.
  • ▸Organizations with strict compliance or ethical guidelines for AI outputs.

NOT FOR

  • ✕Solo developers or small teams lacking self-hosting and integration resources.
  • ✕Users seeking a quick, no-code solution for basic LLM output checks.
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