SpaceXAI OpenAI Head to head on 19 boards: OpenAI places best on 15 and SpaceXAI places best on 4 . Both ranked on 19 of 27 boards.
Board Read SpaceXAI OpenAI Chat2 Text Arena Arena rating today today Nov 9 today today #34 1,475 Grok 4.20 1 #19 1,485 best of the picked GPT-5.6 Sol MultiChallenge Score today today Nov 9 today today #1 82.0% GPT-6.1 Sol Reasoning7 Epoch ECI ECI today today Nov 9 today today #24 157.9 Grok 4.6 #1 169.1 best of the picked GPT-6 Astra ARC-AGI-2 Score today today Nov 9 today today #27 67.1% Grok 4.6 #1 95.0% best of the picked GPT-6 Astra GPQA Diamond Accuracy today today Nov 9 today today #13 94.0% Grok 4.6 #2 95.8% best of the picked GPT-6 Astra AA Intelligence Index today today Nov 9 today today #13 35.5 Grok 4.7 #3 56.9 best of the picked GPT-6 Astra MMLU-Pro Accuracy · stale today today Nov 9 today today #18 87.0% Grok 4 #3 89.3% best of the picked o1 LiveBench Global average today today Nov 9 today today #17 78.0% Grok 4.6 #4 82.2% best of the picked GPT-6 Astra HLE Accuracy today today Nov 9 today today #1 54.8% GPT-6 Astra Coding4 Aider Polyglot Pass rate · stale today today Nov 9 today today #5 79.6% Grok 4 #1 88.0% best of the picked GPT-5 WebDev Arena Arena rating today today Nov 9 today today #19 1,638 Grok 4.7 #3 1,770 best of the picked GPT-6 Astra SWE-Bench Pro Resolved today today Nov 9 today today #4 90.2% GPT-6 Astra SWE-bench Verified Resolved · stale today today Nov 9 today today #6 72.8% GPT-5.2 Agents and tools3 Search Arena Arena rating today today Nov 9 today today #15 1,206 Grok 4.20 Multi Agent #1 1,255 best of the picked GPT-5.6 Sol BFCL Overall accuracy · stale today today Nov 9 today today #5 69.6% best of the picked Grok 4 1 Fast #7 63.0% o3 MCP Atlas Pass rate today today Nov 9 today today #14 81.8% GPT-5.6 Vision2 Document Arena Arena rating today today Nov 9 today today #20 1,466 Grok 4.5 #5 1,486 best of the picked GPT-5.6 Sol Vision Arena Arena rating today today Nov 9 today today #21 1,281 Grok 4.5 #8 1,293 best of the picked GPT-6.1 Sol Image2 Text-to-Image Arena rating today today Nov 9 today today #8 1,318 Grok Imagine Image 2.0 #1 1,429 best of the picked GPT Image 2.5 Sunburst Image Edit Arena rating today today Nov 9 today today #7 1,438 Grok Imagine Image 2.0 #1 1,517 best of the picked GPT Image 2.5 Sunburst Video2 Text-to-Video Arena rating today today Nov 9 today today #5 1,486 best of the picked Grok Imagine Video 1.5 #13 1,367 Sora 2 Pro Image-to-Video Arena rating today today Nov 9 today today #10 1,454 Grok Imagine Video 1.5 Speech2 Speech Arena Arena rating today today Nov 9 today today #28 1,159 best of the picked Spacexai TTS #42 1,107 TTS 1 Hd Open ASR Average WER today today Nov 9 today today #18 6.80 WER gpt-transcribe (openai) Speed1 AA Speed Output speed today today Nov 9 today today #12 24 tok/s best of the picked Grok 4.7 #15 22 tok/s GPT-6.1 Sol Price1 AA Price Blended price today today Nov 9 today today #8 $3.00 Grok 4.7 #6 $2.00 best of the picked GPT-6.1 Terra Usage1 OpenRouter Weekly tokens today today Nov 9 today today #4 7.2T tok GPT-6 Luna
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.