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| | 神秘模型Union Alpha突袭 | | | AI前线 ｜ 2026-09-17 | | | |
| 声明： 本消息或因风格和篇幅原因进行过编辑，但未经核实，也不代表我们的立场、观点或建议。如有侵权，联系秒删。[ 使用条款 ] |
scroll 0 1 OpenRouter上线匿名模型Union Alpha，定位编程与智能体任务，支持256K上下文，免费开放。其“前沿级性能”暂无完整第三方测试，身份引发OpenAI、GLM等猜测。匿名盲测正成为大模型发布的新型预热机制。
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神秘模型 Union Alpha 突袭
继“牛来”Ox Alpha 之后，OpenRouter 昨晚上又出现了一款身份不明的模型。
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当地时间 9 月 16 日，OpenRouter 宣布上线匿名模型 Union Alpha。官方将其描述为一款面向研究、编程和智能体工作流的多模态模型，并称其能够在广泛的通用任务中提供“前沿级性能”。
与此前的 Ox Alpha 一样，Union Alpha 没有公布开发团队、参数规模、训练方法和基准测试成绩，而是先以免费模型的形式向用户开放，让开发者在真实任务中“盲测”。
这种带有悬念的发布方式很快吸引大量用户尝试。
OpenRouter 披露，Union Alpha 上线首日处理的 Token 数量已经达到约 20 亿，截至发稿前，Union Alpha 公布的 Token 消耗总量已超过 1000 亿。
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截至目前，OpenRouter 对 Union Alpha 的“前沿级”定位仍然只是平台和模型提供方的描述，外界尚未看到足够完整、可复现的第三方测试结果。
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