# Toolathlon-Verified → HLE w/ tools

Calibration · https://benchgap.net/calibration/1535 · data retrieved 2026-10-29

HLE w/ tools is estimated from Toolathlon-Verified with a linear curve fitted on 14 models measured on both: y = 0.8340·x + -0.0303, R² = 0.78, cross-validated error 5.8 pp. It is used for 1 estimate.

| Estimated model | Toolathlon-Verified | HLE w/ tools | Source |
|---|---|---|---|
| [Laguna S 2.1](https://benchgap.net/model/laguna-s-2-1.md) | 49.7% | 38.4% | estimated ± 5.8 pp, medium confidence |

## Fitted on

| Model | Toolathlon-Verified | HLE w/ tools |
|---|---|---|
| [Claude Opus 5](https://benchgap.net/model/claude-opus-5.md) | 80.6% | 64.7% |
| [Claude Opus 5.5](https://benchgap.net/model/claude-opus-5-5.md) | 77.8% | 67.7% |
| [Claude Sonnet 5.5](https://benchgap.net/model/claude-sonnet-5-5.md) | 77.8% | 64.5% |
| [DeepSeek V4 Flash 0731](https://benchgap.net/model/deepseek-v4-flash-0731.md) | 70.3% | 45.1% |
| [DeepSeek V4 Pro 0813](https://benchgap.net/model/deepseek-v4-pro-0813.md) | 74.1% | 60.0% |
| [dots3-note Preview](https://benchgap.net/model/dots3-note-preview.md) | 55.6% | 52.6% |
| [GLM-5.3](https://benchgap.net/model/glm-5-3.md) | 73.0% | 62.5% |
| [GLM-5.3-Flash](https://benchgap.net/model/glm-5-3-flash.md) | 78.4% | 55.3% |
| [Hy4 preview](https://benchgap.net/model/hy4-preview.md) | 74.1% | 55.4% |
| [Muse Spark Open](https://benchgap.net/model/muse-spark-open.md) | 72.8% | 61.0% |
| [Ornith-1.5-35B-A3B](https://benchgap.net/model/ornith-1-5-35b-a3b.md) | 48.7% | 33.4% |
| [Ornith-1.5-397B](https://benchgap.net/model/ornith-1-5-397b.md) | 71.2% | 56.1% |
| [Ornith-1.5-9B](https://benchgap.net/model/ornith-1-5-9b.md) | 41.2% | 30.5% |
| [Qwen3.8 Max](https://benchgap.net/model/qwen3-8-max.md) | 72.5% | 56.2% |