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

By Markus Kasanmascheff, WinBuzzer

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

Picture: 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. Released on October 12, Wonder is available in preview through Meta Model API, which lets developers use the model in their own applications, and Muse Code, its ready-made coding assistant.

This report was first published by WinBuzzer. What you see here is a brief excerpt. The full text is theirs.

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