Meta’s New Muse Wonder AI Model Is Closing The Gap to Anthropic and OpenAI

Photo: WinBuzzer
Meta’s new Muse Wonder AI model achieves 68 on the Artificial Analysis Coding Agents Index at max effort in Muse Code, alongside Claude Code with Sonnet 5.5 (max, 68) and Opus 5.5 (max, 66). Muse Wonder (max) scores 63. Meta has released Muse Wonder and Muse Wonder Full, AI models that bring developers stronger coding-test results than its previous Muse Spark model. Independent evaluator Artificial Analysis measured gains in fixing software projects and in terminal tasks that use text commands to control software, with each model powering Meta’s coding assistant. The more accessible Wonder version took longer per tested task.
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