Agent Arena: Sonnet 5 Ranks 6th Overall
arena · x · 2026-07-07
LMArena officially announced the Agent Arena rankings. Sonnet 5 ranks 6th overall (+7.4%) and 2nd in 'Task Success Confirmation' (+12.2%). It also showed improvements across multiple sub-categories compared to previous performance, including Praise vs Complaint, Bash Recovery, Steerability, and Tool Hallucination.
Related event: Claude Sonnet 5 Ranks Sixth in Agent Arena Evaluation(3 posts)→
More from Models
- Google says information agents are coming to AI Pro and Ultra this summer — gaganghotra_ · 2026-07-22
- Google DeepMind launches Gemini 3.5 Flash Cyber for faster, cheaper code security — ralucaadapopa · 2026-07-22
- Poolside’s Laguna S 2.1 gets a two-week free run on Nous Portal — NousResearch · 2026-07-22
- Qwen3.8 Max Preview looks substantially better in a side-by-side test with Kimi K3 — curiousily_ · 2026-07-22
- Moonshot’s Kimi K3 reaches #5 on MathArena as the top open model — xeophon · 2026-07-22
- Google launches Gemini 3.5 Flash Cyber for CodeMender, with limited access for governments — GoogleAI · 2026-07-22