LMArena: Claude Fable 5.1 Max tops Code Arena WebDev at 1765 (~77 pts ahead)
Arena.ai reports Claude Fable 5.1 (Max) takes #1 on Code Arena: WebDev at 1765 pts—up from Fable 5 (Max) at #8 / 1628 (+137 overall)—and leads Qwen3.8-Max-0902 by ~77 pts. It ranks #1 in five of six domains with large gains in Gaming, Simulations, and Reference-Based Design, and at ~$40/MToken reshapes the higher-price Pareto frontier.
Key Takeaways
- Overall: WebDev 1765 #1 vs Fable 5 Max 1628/#8 (+137); ~77 pts over #2.
- Domains: #1 in five of six; Gaming +234, Simulations +196, Reference-Based Design +160.
- Cost: ~$40/MToken, lifting the higher-price Pareto performance bar.