EBR-bench
Epoch AI / Professional work · Learning new rules and using memory in long tasks
Across e/accFor reference only
Evidence budgetNot scored
Upstream data time10/14 01:16
Last successful sync10/17 08:05
What it measures and how
Public aggregates mix memory-compression configurations. For reference only until comparable results under fixed configurations are available.
How this evidence is used
For reference only; excluded from overall and category scores.
Benchmark results
Fixed rules select one representative configuration per public model. Anonymous test models are omitted. Original source ranks are retained, with up to 30 models per benchmark.
| Source rank | Source model name | Raw result | Representative configuration |
|---|---|---|---|
| 1 | gpt-6-astra_maxOpenAI | 76.2% | Max reasoning |
| 2 | claude-opus-5-5_maxAnthropic | 71.4% | Max reasoning |
| 3 | gemini-4-argon_highGoogle | 64.8% | High reasoning |
| 4 | claude-fable-5-1_maxAnthropic | 57.1% | Max reasoning |
| 5 | gpt-6.1-sol_maxOpenAI | 54.3% | Max reasoning |
| 6 | gpt-6-sol_maxOpenAI | 53.3% | Max reasoning |
| 7 | claude-opus-5_maxAnthropic | 45.7% | Max reasoning |
| 8 | gpt-5.6-sol_maxOpenAI | 44.8% | Max reasoning |
| 9 | claude-haiku-5-5_maxAnthropic | 43.8% | Max reasoning |
| 10 | claude-fable-5_maxAnthropic | 39.5% | Max reasoning |
| 11 | gpt-5.5_xhighOpenAI | 34.3% | xHigh reasoning |
| 12 | muse-wonder-1.0_maxMeta AI | 31.4% | Max reasoning |
| 13 | grok-4.6_xhighxAI | 30.5% | xHigh reasoning |
| 14 | claude-opus-4-8_maxAnthropic | 28.6% | Max reasoning |
| 15 | gpt-5.4-2026-03-05_xhighOpenAI | 25.4% | xHigh reasoning |
| 16 | gpt-5.2-2025-12-11_xhighOpenAI | 23.0% | xHigh reasoning |
| 17 | claude-opus-4-7_maxAnthropic | 19.0% | Max reasoning |
| 18 | claude-opus-4-5-20251101_128KAnthropic | 14.3% | Source default configuration · 128k |
| 18 | gemini-3.1-pro-previewGoogle | 14.3% | Source default configuration |
| 20 | gpt-5-2025-08-07_highOpenAI | 12.7% | High reasoning |
| 20 | claude-opus-4-6_maxAnthropic | 12.7% | Max reasoning |
| 22 | qwen3.7-maxAlibaba | 9.5% | Source default configuration |
| 22 | glm-5.2_maxZ.ai | 9.5% | Max reasoning |
| 24 | claude-opus-4-1-20250805Anthropic | 7.9% | Source default configuration |
| 25 | gemini-3.5-flash_highGoogle | 4.8% | High reasoning |
| 26 | claude-sonnet-4-5-20250929Anthropic | 2.4% | Source default configuration |
| 26 | kimi-k2.6Moonshot AI | 2.4% | Source default configuration |
Limitations and attribution
For reference only; excluded from overall and category scores.
Data license: CC BY 4.0 · Data evaluated by Epoch AI itself
Results are published by Epoch AI. Raw scores and the e/acc consensus index use different scales and cannot be added directly.