PrismML Bonsai 2 27B - XHigh - Tau2-Bench: leaderboard
PrismML’s comparison of Bonsai 2 27B and separately identified Qwen models at xhigh reasoning effort on conversational tool use in airline, retail and telecom tasks. Single-trial pass@1 (%).
Metric: Single-trial pass@1 (%). Source: raw.githubusercontent.com. Saturation forecast: Around January 2027. 4 models tracked.
Top models
| # | Model | Score | Overall rank |
|---|---|---|---|
| 1 | Qwen 3.8 27B (xHigh) | 82.73 | #116 (Qwen 3.8 27B) |
No result here: #3 Claude Opus 5.5, #5 GPT-6 Astra, #7 GPT-6.1 Sol.
Interactive version: theaggregate.ai/benchmark?slug=prismml-bonsai-2-27b-xhigh-tau2-bench · How It Works · Data refreshed daily, snapshot 2026-10-29.