Liquid AI 发布 LFM2.5-24B-A2B 端侧智能体模型
Liquid AI 发布 LFM2.5-24B-A2B,总参数 24B、每 token 仅激活 2B,是 LFM2.5 家族中最大也是最后一款模型,基础版与后训练版均已在 Hugging Face 和 Playground 开放权重。该模型在八项智能体与工具调用基准中的五项领先或持平 Qwen3.6-35B-A3B,AutomationBench 得分为 27.69 对 8.72,LiveClaw 为 48.09 对 38.19。它采用显式思维链的纯推理模式,上下文窗口从 32,768 扩展到 131,072 tokens,词表从 65K 扩至 128K,预训练数据从 17T 扩至 33T tokens,在 Apple M5 Max 上解码 184 tokens/s,单张 NVIDIA B300 GPU 高并发下输出超过 21K tokens/s。
ads. During teacher specialization, LFM2.5-24B-A2B exhibited well-known reward-hacking behaviors: searching for the final answer in a repository's git history or on platforms like GitHub, PyPI, and Hugging Face. More surprisingly, it even figured out it was in a sandbox, as shown in the examples below. This behavior looks emergent but might be explained by training data containing similar patterns. We tightened our sandboxes in response, and all reported results below come from sealed evaluation
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