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deepeval

confident-ai/deepeval

LLM Evaluation Framework.

GraphCanon updated Sep 20, 2026 · GitHub synced Sep 20, 2026

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18k stars2.0k forksLast push Sep 18, 2026 Python Apache-2.0

Decision brief

Deepeval is a Python-based framework designed for evaluating large language models with an array of metrics and evaluation methodologies.

Good fit when

  • When developing large language models and you need a comprehensive evaluation framework to measure their performance across various metrics.
  • If your project requires detailed, nuanced analysis provided by Deepeval's specific evaluation methodologies tailored to large language models.

Avoid when

  • For small-scale applications that do not require the depth of metrics and evaluations offered by Deepeval, as it might be overkill.
  • In situations where there is a need for real-time performance monitoring, since Deepeval focuses more on post-development evaluation rather than continuous runtime analysis.
Requirements:
Requires Python environment and familiarity with large language models to effectively utilize Deepeval's capabilities.

Observed Jul 17, 2026 · Source: enrich:decision_facts

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Maintenance and security

Full trust report
Maintenance
Very active (1d since push)
As of Sep 20, 2026
Provenance
Not a fork · Organization account
As of Sep 20, 2026
Security (OSV)
No lockfile
As of Jul 11, 2026

Public GitHub metadata and optional OSV scans. Signals, not a guarantee. Trust methodology.

Install

pip install deepeval
PyPI

Similar tools

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Evidence and technical details

Sourced facts, taxonomy, compatibility claims, README excerpt, and machine-readable endpoints.

Overview

A Python-based framework for evaluating large language models with various metrics and evaluation methodologies.

Capability facts

CLI
CLI entrypoint

Source: pyproject.toml:[project.scripts] · Sep 20, 2026

Languages
python

Source: github.language+pyproject.toml · Sep 20, 2026

Categories

Compatibility

Sourced claims from the README excerpt - not unsourced marketing copy.

Python runtimePython

Source: README excerpt (regex_v1, Sep 20, 2026)

Deepeval works with **Python>=3.9+**.
Source link

Tags

README

Installation Deepeval works with Python =3.9+ . License DeepEval is licensed under Apache 2.0 see the LICENSE.md file for details.

For agents

This page has a .md twin and JSON over the API.

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