#arena-ai

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.

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.

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

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

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.

Tencent Hy introduces WebCraftBench for AI-built web apps

WebCraftBench has agents use a live app, then scores aesthetics, usability, and whether the original request was met. Tencent Hy reports an 85.3% match with human preference on 197 validated pairs.

Arena.ai ranks Qwen-Image-2.1 first among open-source models in Image Edit and Text-to-Image

Arena.ai places Qwen-Image-2.1 first among open-source models in both arenas. On Image Edit, it scores 1,367 points, ranks 16th overall, and trails GPT-Image-1.5-high-fidelity by three points.

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.

Arena.ai adds GPT-6 Sol and GPT-6 Luna to Agent Arena and Code Arena

OpenAI’s GPT-6 Sol and GPT-6 Luna can now be tested in Arena.ai’s Agent Arena, with scores still to come, and in Code Arena for WebDev, Text, Vision, Search, and Document. OpenAI says the models build on GPT-6 Astra and that their API prices are 50% lower than GPT-5.6 promotional pricing.

Qwen-Image-2.1 leads open models on Arena.ai’s Text-to-Image Arena

Arena.ai gives Qwen-Image-2.1 1,228 points and first place among open models, 17th overall, four points behind Gemini-3-pro-image-preview and 11 behind GPT-Image-1.5-high-fidelity.