Side-by-side benchmark comparison across knowledge, coding, math, and reasoning.
Nemotron Ultra 253B is clearly ahead on the aggregate, 50 to 33. The gap is large enough that you do not need to squint at the spreadsheet to see the difference.
o1-pro gives you the larger context window at 200K, compared with 32K for Nemotron Ultra 253B.
Pick Nemotron Ultra 253B if you want the stronger benchmark profile. o1-pro only becomes the better choice if knowledge is the priority or you need the larger 200K context window.
Nemotron Ultra 253B
43.5
o1-pro
79
Nemotron Ultra 253B
51.3
o1-pro
86
Nemotron Ultra 253B is ahead overall, 50 to 33. The biggest single separator in this matchup is AIME 2024, where the scores are 51 and 86.
o1-pro has the edge for knowledge tasks in this comparison, averaging 79 versus 43.5. 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 51.3. Inside this category, AIME 2024 is the benchmark that creates the most daylight between them.
Get notified when new models drop, benchmark scores change, or the leaderboard shifts. One email per week.
Free. No spam. Unsubscribe anytime. We only store derived location metadata for consent routing.