ExploitBench
AssessTools
A security benchmark for assessing exploit-related model performance.
Why it's here
Placed in Assess: 3 article(s) of evidence from 4 source(s), led by model releases, with 2 in the last 30 days. Confidence 58%.
Evidence (3)
- 8Hacker News·9/29/2026securityGLM-5.3 Shows Advanced Cyber Exploit Capability
A Frontier Red Team Policy post evaluates GLM-5.3, an open-weight model from Zhipu AI, and finds it can autonomously build end-to-end cyber exploits at a level comparable to Claude Mythos Preview. The report also says GLM-5.3’s safeguards are weak and can often be bypassed with simple techniques, increasing the risk that malicious actors could use it for advanced attacks.
- 7The New Stack·9/28/2026model_releaseAnthropic adds cyber safeguards and fallback routing to Claude Sonnet 5.5
Anthropic released Claude Sonnet 5.5 with the same style of cyber safeguards and model fallback routing previously reserved for its most capable models. The company says the model is stronger at offensive security tasks than Sonnet 5, enough that blocked cyber requests may be rerouted to Sonnet 5, while API developers must opt in to fallback behavior.
- 8OpenAI Blog·9/3/2026model_releaseOpenAI rolls out GPT-6 Astra
OpenAI is rolling out GPT-6 Astra to a limited set of organizations, with broader availability coming soon to ChatGPT Plus, Pro, Business, Enterprise, the API, and AWS. The model is priced at $10 per million input tokens and $50 per million output tokens, and is reported to score strongly on several benchmarks, especially long-context and security tasks.