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GPTFuzz

sherdencooper/GPTFuzz

Red Teaming Large Language Models with Auto-Generated Jailbreak Prompts

GraphCanon updated Oct 5, 2026 · GitHub synced Oct 5, 2026

60views this month

611 stars87 forksLast push Feb 27, 2026 Python MIT

Decision brief

GPTFuzz leverages auto-generated jailbreak prompts to red team large language models for testing and evaluation.

Good fit when

  • When you need to test the robustness of LLMs against potential manipulative input designed to bypass content controls.
  • To enhance security measures by simulating attacks on AI systems, particularly useful in environments requiring strict regulatory compliance.

Avoid when

  • If your project requires straightforward, uncontroversial testing tools that do not engage with sensitive content control evasion techniques.
  • For general-purpose debugging and optimization tasks where red teaming tactics are not necessary or appropriate.

Observed Jul 17, 2026 · Source: enrich:decision_facts

Verify the decision

Maintenance and security

Full trust report
Maintenance
Slowing (219d since push)
As of Oct 5, 2026
Provenance
Not a fork · Personal account
As of Oct 5, 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 GPTFuzz
PyPI

Similar tools

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Evidence and technical details

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

Overview

Official repo for GPTFUZZER, which focuses on red teaming large language models via auto-generated jailbreak prompts.

Capability facts

Languages
python

Source: github.language · Oct 5, 2026

Categories

Tags

README

Installation Please refer to install.ipynb

For agents

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

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