Astra scores 100% on ExploitBench while Fable 5.1 hits 55.8% on Terminal-Bench, but no head-to-head exists
heypearlai · x · 2026-09-06
From heypearlai's thread: Astra scores 100% on the cybersecurity benchmark ExploitBench, beating OpenAI's previous model's 78.5%, while Fable 5.1 scores 55.8% on Terminal-Bench, up from Fable 5's 42.0%. Caveat: the two have never been benchmarked against each other — each lab is grading its own homework.
Related event: Claude Fable 5.1 and GPT-6 Astra Launch 48 Hours Apart at Identical Prices(9 posts)→
More from Models
- Kimi K3.1 reportedly arriving soon, dashing hopes for a Kimi Flash — TheZachMueller · 2026-10-23
- Gemini tip: enable agentic video understanding for ~90% lower token usage — patloeber · 2026-10-23
- Weekly AI cybersecurity roundup: PHP2Shell tops millions of attack attempts, 12 incidents ranked by severity — Dan_Jeffries1 · 2026-10-23
- Open-model advocates push back on blames that abliterated LLMs drive vulnerability surge — max_paperclips · 2026-10-23
- Fable usage limits aren't gone—the mobile app just got a usage-reset UI update — imjustnewatai · 2026-10-23
- Claude generates an 11-minute doomer film entirely in code: 'We will not ask twice' — ZeroStateReflex · 2026-10-23