Claude Sonnet 4.6 benchmark ranking on every AI leaderboard
closed weights · #29 overall, podium score 4.7 · top 10 on 2 of 11 · released Feb 17, 2026
11 of 11 boards
| Rank | Board | Score | |||
|---|---|---|---|---|---|
| 7 |  Search ArenaAgents and tools · as “claude-sonnet-4-6-search” | Agents and tools | 1,221 | 33 | |
| 8 | Document ArenaVision · as “claude-sonnet-4-6” | Vision | 1,482 | 38 | |
| 23 |  MCP AtlasAgents and tools · as “claude-sonnet-4-6” | Agents and tools | 69.5% | 34 | |
| 23 | Vision ArenaVision · as “claude-sonnet-4-6” | Vision | 1,275 | 100 | |
| 24 |  ARC-AGI-2Reasoning · as “Claude Sonnet 4.6 (High)” | Reasoning | 60.4% | 78 | |
| 31 | Text ArenaChat · as “claude-sonnet-4-6” | Chat | 1,473 | 100 | |
| 32 | WebDev ArenaCoding · as “claude-sonnet-4-6” | Coding | 1,521 | 100 | |
| 38 |  Epoch ECIReasoning · as “Claude Sonnet 4.6” | Reasoning | 152.3 | 100 | |
| 43 |  LiveBenchReasoning · as “claude-sonnet-4-6-thinking-auto-medium-effort” | Reasoning | 73.0% | 59 | |
| 47 | GPQA DiamondReasoning · as “claude-sonnet-4-6_32K” | Reasoning | 87.4% | 100 | |
| 12 |  MMLU-ProReasoning · stale since 2026-03-11 · as “Claude-4.6-Sonnet(Thinking)” | Reasoning | 87.3% | 100 |
Category ranks and more models
Scores as published by each board on the capture date. Model names and logos belong to their owners; logos via logo.dev.