Claude Sonnet 4.5 GPT-6 Astra Qwen3.8 Max (0902) Head to head on 13 boards: GPT-6 Astra places best on 9 , Qwen3.8 Max (0902) places best on 4 and Claude Sonnet 4.5 places best on 0 . All 3 ranked on 4 of 19 boards.
Board Read Claude Sonnet 4.5 GPT-6 Astra Qwen3.8 Max (0902) Chat2 Text Arena Arena rating today today Nov 9 today today #56 1,456 #31 1,475 #20 1,483 best of the picked MultiChallenge Score today today Nov 9 today today #25 55.3% Reasoning7 Epoch ECI ECI today today Nov 9 today today #73 147.6 #1 169.1 best of the picked #27 157.4 GPQA Diamond Accuracy today today Nov 9 today today #86 82.3% #2 95.8% best of the picked #26 92.7% HLE Accuracy today today Nov 9 today today #23 13.7% #1 54.8% best of the picked ARC-AGI-2 Score today today Nov 9 today today #55 13.6% #1 95.0% best of the picked AA Intelligence Index today today Nov 9 today today #3 56.9 best of the picked #15 33.7 LiveBench Global average today today Nov 9 today today #4 82.2% best of the picked #16 78.5% MMLU-Pro Accuracy · stale today today Nov 9 today today #10 87.4% Coding3 WebDev Arena Arena rating today today Nov 9 today today #3 1,770 best of the picked #12 1,677 SWE-Bench Pro Resolved today today Nov 9 today today #4 90.2% SWE-bench Verified Resolved · stale today today Nov 9 today today #9 71.4% Agents and tools3 Search Arena Arena rating today today Nov 9 today today #31 1,175 #3 1,245 best of the picked #6 1,228 BFCL Overall accuracy · stale today today Nov 9 today today #2 73.2% MCP Atlas Pass rate today today Nov 9 today today #31 59.5% Vision2 Vision Arena Arena rating today today Nov 9 today today #17 1,285 #2 1,300 best of the picked Document Arena Arena rating today today Nov 9 today today #30 1,448 #11 1,477 best of the picked Speed1 AA Speed Output speed today today Nov 9 today today #16 21 tok/s #2 60 tok/s best of the picked Price1 AA Price Blended price today today Nov 9 today today #17 $20.0 #8 $3.00 best of the picked
Green marks the best placing among the picked where two or more are ranked; ties are marked for each. Ranks are each board's own order (lower is better), scores as the board published them. Dash: not on that board.