Thinking Machines Inkling Launch - FORTRESS Benign: leaderboard
Metric: Benign-Request Answer Rate (%). Source: thinkingmachines.ai. 9 models tracked.
Top models
| # | Model | Score |
|---|---|---|
| 1 | DeepSeek V4 Pro | 98.5 |
| 2 | Kimi K2.5 | 98.3 |
| 3 | GPT-5.6 Sol | 98.1 |
| 4 | Gemini 3.1 Pro (Preview) (High) | 98 |
| 5 | Kimi K2.6 | 97.2 |
| 6 | Nemotron 3 Ultra | 90.5 |
| 7 | GLM-5.2 | 90 |
| 8 | Claude Fable 5 (Max) | 55.1 |
Interactive version: theaggregate.ai/benchmark?slug=thinking-machines-inkling-launch-fortress-benign · How It Works · Data refreshed daily, snapshot 2026-09-19.