RULER — Context-length-specific RULER variant, distinct from all other lengths.
| # | Model | Vendor | Best score | Runs | Last seen |
|---|---|---|---|---|---|
| 1 | Nemotron 3 Ultra 550B A55B Base | NVIDIA | 95.3 | 1 | 2026-06-05 |
| 2 | NVIDIA-Nemotron-3-Ultra-550B-A55B-Base-BF16 | NVIDIA | 95.3 | 1 | 2026-08-24 |
| 3 | Claude 3.5 Sonnet | Anthropic | 95.2 | 1 | 2026-06-06 |
| 4 | MiniMax Text 01 | MiniMax | 94.3 | 1 | 2026-06-06 |
| 5 | Gemini 1.5 Pro | 93.8 | 1 | 2026-06-06 | |
| 6 | Kimi K2 Base | Moonshot | 93.8 | 1 | 2026-06-05 |
| 7 | Gemini 2.0 Flash Exp | 93.7 | 1 | 2026-06-06 | |
| 8 | DeepSeek-V3.2-Exp-Base | DeepSeek | 93.3 | 1 | 2026-06-05 |
| 9 | Mistral Large 3 675B Base 2512 | Mistral | 90.1 | 1 | 2026-06-05 |
| 10 | GPT-4o | OpenAI | 88.4 | 1 | 2026-06-06 |
| 11 | GLM-4.5-Base | Z.ai | 16.1 | 1 | 2026-06-05 |
Best tracked score per model (default configuration; source-attributed and verification-tiered). Open a model for its full benchmark surface, provenance and pricing.