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Stanford and Nvidia's CLM beats Jev by 4-13x on decision speed

CLM replaces token-by-token generation with vector similarity, running 4-13x faster than Jev on Dino Run, Super Mario and WikiRacing, but it can only pick from given candidate actions and cannot invent new ones.

SuSu_酥酥👅
@NFT_ChenArchived 2026.09.27Originally posted 2026.09.26
SuSu_酥酥👅 @NFT_ChenOriginally posted 2026.09.26
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💥炸了!斯坦福×英伟达开源 CLM 把 Jev 按在地上摩擦:决策最快快 13 倍,还不写字,只比向量! Agent 每一步都要从候选动作里挑一个,大模型逐 token 写答案太慢。CLM 换思路:把当前局面和每个候选动作分别编码成向量,谁更近选谁;动作向量还能提前算好缓存,候选越多,优势越大。 跟点对比 3 个实例: 🔹恐龙跑酷:CLM 一次决策 16ms vs Jev 150ms,快约 9 倍,零样本照样过关 🔹Super Mario:CLM 约 4 倍更快(33.5ms vs 132.6ms),两边都能通关 🔹WikiRacing:从「板块构造」点到「生物发光」,CLM 79.8ms vs Jev 225ms;微调当「裁判」后,DeepSWE 挑中方案通过率 81.6%(Jev 71.1%),还快 5.7 倍 代价也很清楚:它只能在给定候选里挑,不会自己发明新动作。 开源、单卡能跑,System One 这条路被彻底打开了。 #CLM #对比学习 #AI智能体 #SystemOne #大模型推理加速 #斯坦福 #英伟达 #向量检索 #Jev #AI论文解读 https://x.com/nft_chen/status/2103700629420200446?s=46

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x.com/nft_chen/status/2103702227332559077Archived 2026.09.27 10:11