Arena.ai says Claude Opus 5.5 (Max) delivers top performance at $16 per million tokens

AArena.ai1d 14h 57m ago

Arena.ai says Claude Opus 5.5 (Max) delivers top performance at a blended price of $16 per million tokens. It describes that price-performance point as reshaping the Pareto frontier.

#claude-opus #arena.ai #model-pricing #llm

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Arena.ai ranks Claude Opus 5.5 (Max) first in Code Arena WebDev

Arena.ai says Claude Opus 5.5 (Max) leads its Code Arena WebDev ranking at a blended $16 per million tokens, 60% below the price of the next-ranked model, GPT-6 Astra (Max). Scores are based on live use by Arena.ai’s global community.

AArena.ai•1d 4h 36m ago•

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Claude Opus 5.5 (Max) ranks first in Arena.ai Code Arena WebDev

Arena.ai places Claude Opus 5.5 (Max) first in Code Arena WebDev at 1,818 points, 26 ahead of GPT-6 Astra (Max) and 126 above Opus 5 (Max). Claude says the model matches Claude Fable 5.1 on most tasks and costs 40% less to run than Opus 5.

AArena.ai•1d 15h 0m ago•

#claude-opus #arena.ai #code-arena #leaderboard #model-ranking

Arena.ai ranks GPT-6 Luna (Max) 24th in Code Arena WebDev

GPT-6 Luna (Max) scores 1,593 points, 74 above GPT-5.6 Luna (xHigh) at 41st. Arena.ai says it matches Gemini 3.7 Flash High and Qwen 3.8-27B at a blended $0.40 per million tokens.

AArena.ai•21h 42m ago•

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Tencent Hy introduces WebCraftBench for AI-built web apps

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AArena.ai•1d 21h 4m ago•

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Arena.ai says scores for GPT-6 Sol and GPT-6 Luna are coming soon

OpenAI’s two models can be tested on Arena, where votes on real-world agentic tasks feed the leaderboard. Arena.ai says petergostev has also compared GPT-6 Sol with GPT-5.6 Sol using the same prompts at max reasoning.

AArena.ai•2d 22h 10m ago•

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