Jev Router 若入 Agent Arena 榜单：净提升 +3.6%，中位成本 $0.155
If Jev Router were on the Agent Arena leaderboard, it would post a +3.6% net improvement at a median cost of $0.155 per task.
Jev Router 若进入 Agent Arena 榜单，将录得 +3.6% 净提升，每任务中位成本 $0.155。它排名低于其最常路由到的 DeepSeek V4.1 Flash，但在 Steerability（+10.0% vs -0.2%）和 Praise vs Complaint（+6.3% vs +2.1%）上胜出；DeepSeek 则在 Confirmed Success（+8.3% vs +2.2%）、Bash Recovery（+7.8% vs -0.7%）和 Tool Hallucination（+0.4% vs +0.2%）上更强。其 Steerability 得分距 Claude Opus 5.5 (High) 仅低 0.48 个百分点。
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If Jev Router were on the Agent Arena leaderboard, it would post a +3.6% net improvement at a median cost of $0.155 per task.
It would rank below DeepSeek V4.1 Flash, the model it routes to most, but beat it on Steerability (+10.0% vs -0.2%) and Praise vs Complaint (+6.3% vs +2.1%).
Where DeepSeek does better is on Confirmed Success (+8.3% vs +2.2%), Bash Recovery (+7.8% vs -0.7%) and Tool Hallucination (+0.4% vs +0.2%).
The key signal here is steerability - it demonstrates Jev’s strong capability to respond to user corrections. In fact, the router’s score is not far from that of Claude Opus 5.5 (High) - only 0.48 percentage points lower.