AgentEvalBench (Agent-Sourcecode): leaderboard
Metric: Eval@1 (%; share of 40 cases, 20 agents under generic and specific requirements, whose generated evaluation code runs and yields non-vacuous results on real agent traces at the first attempt; Claude Code v2.1.92 agent with the source code only, up to 50 tool calls). Source: arxiv.org. Saturation forecast: Around December 2026. 2 models tracked.
Top models
| # | Model | Score |
|---|---|---|
| 1 | Claude Haiku 4.5 (Claude Code) | 45 |
Interactive version: theaggregate.ai/benchmark?slug=agentevalbench-agent-sourcecode · How It Works · Data refreshed daily, snapshot 2026-09-26.