Chatbot Arena (LMArena): leaderboard
Crowdsourced blind model battles with 6M+ user votes. Elo-rated rankings based on real human preference - the gold standard for conversational quality.
Metric: Elo. Source: arena.ai. Status: saturation imminent. 400 models tracked.
Top models
| # | Model | Score |
|---|---|---|
| 1 | Claude Fable 5 | 1507 |
| 2 | Claude Opus 4.6 (High) | 1505 |
| 3 | Claude Fable 5.1 (Max) | 1504 |
| 4 | Claude Opus 4.7 (High) | 1502 |
| 5 | Muse Spark 1.2 (xHigh) | 1499 |
| 6 | Claude Opus 4.6 | 1498 |
| 7 | Claude Opus 4.7 | 1494 |
| 8 | Gemini 3.8 Flash (High) | 1494 |
| 9 | Claude Opus 5 (High) | 1493 |
| 10 | Muse Spark 1.1 | 1492 |
| 11 | Gemini 3.7 Flash (High) | 1491 |
| 12 | Kimi K3 (Max) | 1489 |
| 13 | Claude Opus 5 (Max) | 1488 |
| 14 | Muse Spark | 1488 |
| 15 | Gemini 3.1 Pro (Preview) | 1487 |
Interactive version: theaggregate.ai/benchmark?slug=chatbot-arena-lmarena · How It Works · Data refreshed daily, snapshot 2026-09-05.