JevBench v1.2 launches: a cost-adjusted benchmark ranking for Jev-class decision models

airesearch12 · x · 2026-09-20

Benchmark Heaven released JevBench v1.2, a self-built leaderboard focused on ranking "Jev-class" (cost-efficient decision) models. It supports sorting by composite score, coding, agentic tool use, science, and long context, with adjustable input/output price weightings and task costs computed from OpenRouter usage, plus filters for EU hosting, data confidentiality, and open weights. The author notes the current leader holds its spot, but the gap is narrowing.

Related event: JevBench v1.2 Launches, Jev 1.13 Holds Narrow Lead in Cost-Effective Model Rankings(2 posts)→

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