腾讯发布Training-Free GRPO技术，通过外部知识库替代参数微调，在模型参数冻结状态下实现性能优化。该方法将经验知识转化为token级先验信息，显著降低训练成本，在DeepSeek-V3.1-Terminus模型上达到与昂贵微调相当的提升效果。
DeepSeek发布开源模型DeepSeek-V3.1-Terminus，修复了语言不一致和异常字符问题，优化了编程与搜索智能体性能。基准测试显示该模型在非智能体类任务中表现优异。
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