ai-benchmarks

LMSYS Arena / Artificial Analysis / OpenRouter

5 events in storerole: 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.

all historytoday

2026-07-02LMSYS Chatbot Arena: top model is claude-fable-5 (ELO=1508)
| Rank | Model | Vendor | ELO | CI | Votes | |---|---|---|---|---|---| | 1 | claude-fable-5 | Anthropic | 1508 | 9 | 4366 | | 2 | claude-opus-4-6-thinking | Anthropic | 1503 | 4 | 51769 | | 3 | claude-opus-4-7-thinking | Anthropic | 1502 | 4 | 38326 | | 4 | claude-opus-4-6 | Anth
ai-benchmarks:lmsys
2026-07-01LMSYS Chatbot Arena: top model is claude-fable-5 (ELO=1508)
| Rank | Model | Vendor | ELO | CI | Votes | |---|---|---|---|---|---| | 1 | claude-fable-5 | Anthropic | 1508 | 9 | 4366 | | 2 | claude-opus-4-6-thinking | Anthropic | 1503 | 4 | 51769 | | 3 | claude-opus-4-7-thinking | Anthropic | 1502 | 4 | 38326 | | 4 | claude-opus-4-6 | Anth
ai-benchmarks:lmsys
2026-06-30LMSYS Chatbot Arena: top model is claude-fable-5 (ELO=1508)
| Rank | Model | Vendor | ELO | CI | Votes | |---|---|---|---|---|---| | 1 | claude-fable-5 | Anthropic | 1508 | 9 | 4366 | | 2 | claude-opus-4-6-thinking | Anthropic | 1503 | 4 | 51769 | | 3 | claude-opus-4-7-thinking | Anthropic | 1502 | 4 | 38326 | | 4 | claude-opus-4-6 | Anth
ai-benchmarks:lmsys
2026-06-29LMSYS Chatbot Arena: top model is claude-fable-5 (ELO=1508)
| Rank | Model | Vendor | ELO | CI | Votes | |---|---|---|---|---|---| | 1 | claude-fable-5 | Anthropic | 1508 | 9 | 4366 | | 2 | claude-opus-4-6-thinking | Anthropic | 1503 | 4 | 51769 | | 3 | claude-opus-4-7-thinking | Anthropic | 1502 | 4 | 38326 | | 4 | claude-opus-4-6 | Anth
ai-benchmarks:lmsys
2026-06-25LMSYS Chatbot Arena: top model is claude-fable-5 (ELO=1508)
| Rank | Model | Vendor | ELO | CI | Votes | |---|---|---|---|---|---| | 1 | claude-fable-5 | Anthropic | 1508 | 9 | 4297 | | 2 | claude-opus-4-6-thinking | Anthropic | 1504 | 4 | 46410 | | 3 | claude-opus-4-7-thinking | Anthropic | 1502 | 5 | 32629 | | 4 | claude-opus-4-6 | Anth
ai-benchmarks:lmsys