TestsBenchmarks · Human preference
LMArena Search Arena
Crowd-voted Elo (raw) for search-grounded answers from models with web search/grounding enabled.
Measured by independent testersIndependent Reported by the makerVendor-reported
| Thinking levelSetting | |||||||
|---|---|---|---|---|---|---|---|
| 1 | GPT-5.6 Sol | OpenAI | 1257 | Extra highgpt-5.6-sol-xhigh | Independent testIndependentLMArena ↗ | — | 24 Aug 2026 |
| 2 | Claude Opus 4.6 | Anthropic | 1253 | Defaultclaude-opus-4-6-search | Independent testIndependentLMArena ↗ | — | 24 Aug 2026 |
| 3 | GPT-5.5 | OpenAI | 1242 | Defaultgpt-5.5-search | Independent testIndependentLMArena ↗ | — | 24 Aug 2026 |
| 4 | Claude Opus 4.7 | Anthropic | 1233 | Defaultclaude-opus-4-7 | Independent testIndependentLMArena ↗ | — | 24 Aug 2026 |
| 5 | Claude Fable 5 | Anthropic | 1230 | Highclaude-fable-5-high | Independent testIndependentLMArena ↗ | — | 24 Aug 2026 |
| 6 | Claude Sonnet 4.6 | Anthropic | 1221 | Defaultclaude-sonnet-4-6-search | Independent testIndependentLMArena ↗ | — | 24 Aug 2026 |
| 7 | Grok 4.5 | SpaceXAI (formerly xAI) | 1213 | Defaultgrok-4.5 | Independent testIndependentLMArena ↗ | — | 24 Aug 2026 |
| 8 | Gemini 3.1 Pro (Preview) | Google (Gemini / DeepMind) | 1211 | Defaultgemini-3.1-pro-grounding | Independent testIndependentLMArena ↗ | — | 24 Aug 2026 |
| 9 | Gemini 3 Pro | Google (Gemini / DeepMind) | 1207 | Defaultgemini-3-pro-grounding | Independent testIndependentLMArena ↗ | — | 24 Aug 2026 |
| 10 | GPT-5.2 | OpenAI | 1207 | Defaultgpt-5.2-search | Independent testIndependentLMArena ↗ | — | 24 Aug 2026 |
| 11 | Claude Opus 4.8 | Anthropic | 1204 | Defaultclaude-opus-4-8 | Independent testIndependentLMArena ↗ | — | 24 Aug 2026 |
| 12 | Grok 4.20 Multi-Agent | SpaceXAI (formerly xAI) | 1204 | Defaultgrok-4.20-multi-agent-beta-0309 | Independent testIndependentLMArena ↗ | — | 24 Aug 2026 |
| 13 | GPT-5.1 | OpenAI | 1199 | Defaultgpt-5.1-search | Independent testIndependentLMArena ↗ | — | 24 Aug 2026 |
| 14 | Gemini 3 Flash Preview | Google (Gemini / DeepMind) | 1198 | Defaultgemini-3-flash-grounding | Independent testIndependentLMArena ↗ | — | 24 Aug 2026 |
| 15 | GPT-5.4 | OpenAI | 1197 | Defaultgpt-5.4-search | Independent testIndependentLMArena ↗ | — | 24 Aug 2026 |
| 16 | Claude Sonnet 5 | Anthropic | 1194 | Defaultclaude-sonnet-5-search | Independent testIndependentLMArena ↗ | — | 24 Aug 2026 |
| 17 | Grok 4.20 | SpaceXAI (formerly xAI) | 1189 | Defaultgrok-4.20-beta1 | Independent testIndependentLMArena ↗ | — | 24 Aug 2026 |
| 18 | Claude Opus 4.5 | Anthropic | 1180 | Defaultclaude-opus-4-5-search | Independent testIndependentLMArena ↗ | — | 24 Aug 2026 |