Side-by-side benchmark comparison across knowledge, coding, math, and reasoning.
Grok Code Fast 1 is clearly ahead on the aggregate, 58 to 33. The gap is large enough that you do not need to squint at the spreadsheet to see the difference.
o1-pro is the reasoning model in the pair, while Grok Code Fast 1 is not. That usually helps on harder chain-of-thought-heavy tests, but it can also mean more latency and more token spend in real use. Grok Code Fast 1 gives you the larger context window at 256K, compared with 200K for o1-pro.
Pick Grok Code Fast 1 if you want the stronger benchmark profile. o1-pro only becomes the better choice if knowledge is the priority or you want the stronger reasoning-first profile.
Grok Code Fast 1
53.2
o1-pro
79
Grok Code Fast 1
64.3
o1-pro
86
Grok Code Fast 1 is ahead overall, 58 to 33. The biggest single separator in this matchup is AIME 2024, where the scores are 66 and 86.
o1-pro has the edge for knowledge tasks in this comparison, averaging 79 versus 53.2. Inside this category, GPQA is the benchmark that creates the most daylight between them.
o1-pro has the edge for math in this comparison, averaging 86 versus 64.3. Inside this category, AIME 2024 is the benchmark that creates the most daylight between them.
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