Event ·Multi-source

Fireworks 发布 Ember-1:基于 Kimi K3,token 用量省近四成

Fireworks Research 团队推出 Ember-1,基于 Kimi K3 做后训练,让模型减少重复推理。推理模型通常把 90% 以上的输出 token 花在思考上,在智能体循环里会反复思考同样的问题。Fireworks RL 用真实智能体编程任务循环做训练,教会模型区分哪些推理能改变答案、哪些只是原地打转。在线 A/B 测试中,Ember-1 在相同成功率下推理 token 减少 71%,总 token 减少 39%。

Current read

Fireworks 在 Kimi K3 上做了后训练,产出 Ember-1,跑编程任务时推理 token 少了 71%,性能不变,省钱明显。

6 sources73° AI heatLast updated 2026/9/27 21:58:58

Evidence

6 sources
Related source 3Sebastian Raschka
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Related source 4arXiv: DeepSeek
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Related source 5Aravind Srinivas
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