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Historical Trends
The horizontal axis is model release date; the vertical axis is the highest overall score among models released by that point.Updated 07/22, 03:19
Current Open-weight leader
109 Open-weight models are included in the overall score
GLM-5.2
Overall score 88.0
Current Proprietary leader
71 Proprietary models are included in the overall score
Claude Fable 5
Overall score 100.0
Highest Overall Score Over Time
Scores use the current Overall frontier domain's Bradley-Terry / Elo results, normalized so the leading model scores 100.
Highest open-weight scoreHighest proprietary score
Leadership Changes
Only dates when the leading open-weight or proprietary model changed are shown.
| Date | Open-weight leader | Proprietary leader |
|---|---|---|
| 2026-06 | GLM-5.288.0 | Claude Fable 5100.0 |
| 2026-04 | Kimi-K2.683.1 | GPT-5.592.6 |
| 2026-03 | GPT-5.4 Pro88.8 | |
| 2026-02 | Claude Opus 4.685.1 | |
| 2026-01 | Kimi-K2.575.0 | GPT-5.2 Pro81.8 |
| 2025-12 | GLM-4.772.5 | GPT-5.2 Pro81.8 |
| 2025-11 | Gemini 3 Pro81.1 | |
| 2025-10 | GPT-5 Pro74.2 | |
| 2025-08 | GPT-573.1 | |
| 2025-07 | o371.6 | |
| 2025-04 | Qwen3-235B-A22B69.0 | o371.6 |
| 2025-03 | DeepSeek-R167.2 | |
| 2025-01 | DeepSeek-R167.2 | Sonar Pro69.5 |
| 2024-12 | DeepSeek-V361.2 | OpenAI o167.3 |
| 2024-09 | Qwen2.5-72B59.5 | |
| 2024-07 | GPT-4o59.1 | |
| 2024-05 | DeepSeek-V2-050650.0 | GPT-4o59.1 |
| 2024-04 | Llama 3 8B Base44.0 | No model |
