ai-benchmarks
LMSYS Arena / Artificial Analysis / OpenRouter1 events on 2026-08-18role: thematic1d historyaccess: optional-key:ARTIFICIAL_ANALYSIS_API_KEY,OPENROUTER_API_KEY
Keeps: model name, ELO, intelligence index, token usage rank
Time-series source — historical context matters. Use pagination to browse older prints.
| Rank | Model | Vendor | ELO | CI | Votes | |---|---|---|---|---|---| | 1 | claude-fable-5 | Anthropic | 1506 | 5 | 21533 | | 2 | claude-opus-4-6-high | Anthropic | 1505 | 4 | 72516 | | 3 | claude-opus-4-7-high | Anthropic | 1502 | 4 | 60331 | | 4 | muse-spark-1.2 (xHigh) | Meta
ai-benchmarks:lmsys