Drex 1.5 用贪吃蛇对比 Jev 的决策能力

Gipp 🦅 @gippp69原推发布于 2026.10.02

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Drex 1.5 turns Snake into a live stress test for decision models. two agents get the same state and actions, so every move becomes a decision you can actually watch. → Drex 1.5: 58.28 on Decision Index 0.2.1 → Jev 1.13.0: 57.91 → 93.4% accuracy across 32k–128k context → sub-second decisions, single pass built by http://Nace.AI, Drex ranks options and picks actions before a heavier model needs to run. the 128k window is the real upgrade: more state stays inside the decision layer without constant summarizing. Snake is just the demo. the real use case is routing agents, tools and workflows before expensive model calls.