# VITA-Bench → MCP Atlas

Calibration · https://benchgap.net/calibration/1653 · data retrieved 2026-10-29

MCP Atlas is estimated from VITA-Bench with a linear curve fitted on 7 models measured on both: y = 0.8169·x + 0.2579, R² = 0.39, cross-validated error 13.3 pp. It is used for 1 estimate.

| Estimated model | VITA-Bench | MCP Atlas | Source |
|---|---|---|---|
| [DeepSeek V3.2](https://benchgap.net/model/deepseek-v3-2.md) | 18.5% | 40.9% | estimated ± 13.3 pp, low confidence |

## Fitted on

| Model | VITA-Bench | MCP Atlas |
|---|---|---|
| [Claude Opus 4.5](https://benchgap.net/model/claude-opus-4-5.md) | 23.3% | 42.3% |
| [LongCat-Flash-Lite-Sparse](https://benchgap.net/model/longcat-flash-lite-sparse.md) | 21.7% | 45.6% |
| [Qwen3.5 397B](https://benchgap.net/model/qwen3-5-397b.md) | 43.7% | 46.1% |
| [Qwen3.6-35B-A3B](https://benchgap.net/model/qwen3-6-35b-a3b.md) | 35.6% | 62.8% |
| [Qwen3.6 Plus](https://benchgap.net/model/qwen3-6-plus.md) | 44.3% | 48.2% |
| [Qwen3.7 Max](https://benchgap.net/model/qwen3-7-max.md) | 47.9% | 76.4% |
| [Qwen3.7 Plus](https://benchgap.net/model/qwen3-7-plus.md) | 45.6% | 73.2% |