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Jev Router 路由评测：4/5 常用模型在 Pareto 前沿，但仍不及直连 DeepSeek V4.1 Flash
精选理由
有人实测了 Jev Router，5 个常用模型里 4 个上了 Pareto 前沿，但直连 DeepSeek V4.1 Flash 反而更便宜更快，选路由前可以先看看这组数据。
LMArena 团队对 Jev Router 的评测显示，其 5 个最常用模型中有 4 个位于 Pareto 前沿，可操控性表现也不错。但综合权衡后，路由方案并未带来更优的性价比。直接调用 DeepSeek V4.1 Flash 能以更低的成本和延迟获得相近性能。评测结论指出，同时平衡任务成功率、可操控性、成本与延迟仍是模型路由的难点。
原文 · lmarena.ai
In summary, Jev Router makes smart choices. 4 of its 5 most-used models sit on the Pareto frontier, and its steerability is notably strong. But that doesn't yet add up to a better trade-off. Calling DeepSeek V4.1 Flash directly gets similar performance at lower cost and latency. Our results show why model routing is hard: balancing task success, steerability, cost and latency all at once remains an open challenge. 💬 0 🔄 0 ❤️ 1 👀 759 ⚡
- Artificial Analysis10-06 13:45原文
