Head to head on 19 boards: OpenAI places best on 15, DeepSeek places best on 3 and ByteDance places best on 1. All 3 ranked on 5 of 28 boards.
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| Board | Read |  ByteDance |  OpenAI |  DeepSeek |
|---|
| Chat2 | | | | |
|---|
 Text ArenaArena ratingtodaytoday | Nov 9todaytoday | #581,456Dola Seed 2.0 Pro | #191,485best of the pickedGPT-5.6 Sol | #321,475DeepSeek V4.1 Flash |
 MultiChallengeScoretodaytoday | Nov 9todaytoday | | #182.0%best of the pickedGPT-6.1 Sol | #574.9%DeepSeek V4P1 Flash |
| Reasoning7 | | | | |
|---|
 GPQA DiamondAccuracytodaytoday | Nov 9todaytoday | #2293.1%Doubao Seed Evolving | #295.8%best of the pickedGPT-6 Astra | #2193.2%DeepSeek V4.1 Flash |
 MMLU-ProAccuracy · staletodaytoday | Nov 9todaytoday | #887.7%Seed2.0 Lite | #389.3%best of the pickedo1 | #3385.0%DeepSeek-V3.2 |
| Epoch ECIECItodaytoday | Nov 9todaytoday | | #1169.1best of the pickedGPT-6 Astra | #19159.3DeepSeek V4.1 Flash |
 ARC-AGI-2Scoretodaytoday | Nov 9todaytoday | | #195.0%best of the pickedGPT-6 Astra | #1978.1%DeepSeek V4.1 Flash |
 AA IntelligenceIndextodaytoday | Nov 9todaytoday | | #356.9best of the pickedGPT-6 Astra | #1632.6DeepSeek V4.1 Flash |
 LiveBenchGlobal averagetodaytoday | Nov 9todaytoday | | #482.2%best of the pickedGPT-6 Astra | #881.1%DeepSeek V4.1 Flash |
| HLEAccuracytodaytoday | Nov 9todaytoday | | #154.8%GPT-6 Astra | |
| Coding4 | | | | |
|---|
| WebDev ArenaArena ratingtodaytoday | Nov 9todaytoday | #511,519Seed2.1 Pro | #31,770best of the pickedGPT-6 Astra | #141,665DeepSeek V4.1 Flash |
 Aider PolyglotPass rate · staletodaytoday | Nov 9todaytoday | | #188.0%best of the pickedGPT-5 | #874.2%DeepSeek-V3.2 |
 SWE-bench VerifiedResolved · staletodaytoday | Nov 9todaytoday | | #672.8%best of the pickedGPT-5.2 | #1170.0%DeepSeek-V3.2 |
| SWE-Bench ProResolvedtodaytoday | Nov 9todaytoday | | #490.2%GPT-6 Astra | |
| Agents and tools3 | | | | |
|---|
 BFCLOverall accuracy · staletodaytoday | Nov 9todaytoday | | #763.0%best of the pickedo3 | #1256.7%DeepSeek-V3.2 |
| Search ArenaArena ratingtodaytoday | Nov 9todaytoday | | #11,255GPT-5.6 Sol | |
| MCP AtlasPass ratetodaytoday | Nov 9todaytoday | | #1481.8%GPT-5.6 | |
| Vision2 | | | | |
|---|
| Vision ArenaArena ratingtodaytoday | Nov 9todaytoday | #401,256Dola Seed 2.0 Pro | #81,293best of the pickedGPT-6.1 Sol | #341,263DeepSeek V4.1 Flash |
| Document ArenaArena ratingtodaytoday | Nov 9todaytoday | | #51,486GPT-5.6 Sol | |
| Image2 | | | | |
|---|
| Text-to-ImageArena ratingtodaytoday | Nov 9todaytoday | #151,250Seedream 5.0 Pro | #11,429best of the pickedGPT Image 2.5 Sunburst | |
| Image EditArena ratingtodaytoday | Nov 9todaytoday | #131,391Seedream 5.0 Pro | #11,517best of the pickedGPT Image 2.5 Sunburst | |
| Video2 | | | | |
|---|
| Text-to-VideoArena ratingtodaytoday | Nov 9todaytoday | #61,481best of the pickedDreamina Seedance 2.0 | #131,367Sora 2 Pro | |
| Image-to-VideoArena ratingtodaytoday | Nov 9todaytoday | #31,488Dreamina Seedance 2.5 | | |
| Speech2 | | | | |
|---|
 Open ASRAverage WERtodaytoday | Nov 9todaytoday | | #186.80 WERgpt-transcribe (openai) | |
| Speech ArenaArena ratingtodaytoday | Nov 9todaytoday | | #421,107TTS 1 Hd | |
| Embeddings1 | | | | |
|---|
| MTEBMean task scoretodaytoday | Nov 9todaytoday | #1170.3%Seed1.6-embedding-1215 (Bytedance) | | |
| Speed1 | | | | |
|---|
| AA SpeedOutput speedtodaytoday | Nov 9todaytoday | | #1522 tok/sGPT-6.1 Sol | #1323 tok/sbest of the pickedDeepSeek V4 Pro 0813 |
| Price1 | | | | |
|---|
| AA PriceBlended pricetodaytoday | Nov 9todaytoday | | #6$2.00GPT-6.1 Terra | #3$0.53best of the pickedDeepSeek V4.1 Flash |
| Usage1 | | | | |
|---|
 OpenRouterWeekly tokenstodaytoday | Nov 9todaytoday | | #47.2T tokGPT-6 Luna | #156.0T tokbest of the pickedDeepSeek V4.1 Flash |
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.
Modelsby Glyph