CHI-Bench: leaderboard
Healthcare workflow agent benchmark across prior authorization, utilization management, and care management, with agents operating simulated clinical apps through MCP-style tools.
Metric: Overall Pass@1 (%). Source: actava.ai. Status: years away from saturation. 26 models tracked.
Top models
| # | Model | Score |
|---|---|---|
| 1 | Claude Opus 5 | 54.7 |
| 2 | Claude Opus 4.8 | 37.3 |
| 3 | Claude Opus 4.6 | 28 |
| 4 | Claude Sonnet 4.6 | 26.2 |
| 5 | GPT-5.6 Sol | 25.3 |
| 6 | Kimi K3 | 25.3 |
| 7 | Claude Opus 4.7 | 24.4 |
| 8 | Claude Fable 5 | 24 |
| 9 | GPT-5.5 | 20.9 |
| 10 | Claude Sonnet 5 | 20 |
| 11 | GLM-5.1 | 18.7 |
| 12 | GLM-5.2 | 18.7 |
| 13 | Qwen 3.6 Max | 16.4 |
| 14 | GPT-5.4 | 16 |
| 15 | Kimi K2.6 | 15.6 |
Interactive version: theaggregate.ai/benchmark?slug=chi-bench · How It Works · Data refreshed daily, snapshot 2026-09-05.