Thinking Machines Inkling-Small Launch - FORTRESS Adversarial: leaderboard
Metric: Harmful-Request Refusal Rate (%). Source: thinkingmachines.ai. 10 models tracked.
Top models
| # | Model | Score |
|---|---|---|
| 1 | Claude Haiku 4.5 | 91.3 |
| 2 | MiniMax-M2.7 | 86.3 |
| 3 | GPT-5.6 Luna | 83.8 |
| 4 | Nemotron 3 Ultra | 77.6 |
| 5 | Qwen 3.5 397B A17B | 77.3 |
| 6 | Gemini 3.5 Flash Lite | 70.7 |
| 7 | MiMo-V2.5 | 64.8 |
| 8 | DeepSeek V4 Flash | 32 |
Interactive version: theaggregate.ai/benchmark?slug=thinking-machines-inkling-small-launch-fortress-adversarial · How It Works · Data refreshed daily, snapshot 2026-09-19.