Side-by-side benchmark comparison across agentic, coding, multimodal, knowledge, reasoning, and math workflows.
o3-pro is clearly ahead on the aggregate, 71 to 55. The gap is large enough that you do not need to squint at the spreadsheet to see the difference.
o3-pro's sharpest advantage is in agentic, where it averages 70.4 against 48.4. The single biggest benchmark swing on the page is OSWorld-Verified, 68 to 44.
o3-pro is the reasoning model in the pair, while Ministral 3 14B 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. o3-pro gives you the larger context window at 200K, compared with 128K for Ministral 3 14B.
Pick o3-pro if you want the stronger benchmark profile. Ministral 3 14B only becomes the better choice if you would rather avoid the extra latency and token burn of a reasoning model.
o3-pro
70.4
Ministral 3 14B
48.4
o3-pro
49.2
Ministral 3 14B
33
o3-pro
74.1
Ministral 3 14B
70.5
o3-pro
83.6
Ministral 3 14B
63.6
o3-pro
67.1
Ministral 3 14B
50.1
o3-pro
82
Ministral 3 14B
80
o3-pro
81.1
Ministral 3 14B
76.8
o3-pro
89
Ministral 3 14B
69.7
o3-pro is ahead overall, 71 to 55. The biggest single separator in this matchup is OSWorld-Verified, where the scores are 68 and 44.
o3-pro has the edge for knowledge tasks in this comparison, averaging 67.1 versus 50.1. Inside this category, GPQA is the benchmark that creates the most daylight between them.
o3-pro has the edge for coding in this comparison, averaging 49.2 versus 33. Inside this category, HumanEval is the benchmark that creates the most daylight between them.
o3-pro has the edge for math in this comparison, averaging 89 versus 69.7. Inside this category, AIME 2023 is the benchmark that creates the most daylight between them.
o3-pro has the edge for reasoning in this comparison, averaging 83.6 versus 63.6. Inside this category, LongBench v2 is the benchmark that creates the most daylight between them.
o3-pro has the edge for agentic tasks in this comparison, averaging 70.4 versus 48.4. Inside this category, OSWorld-Verified is the benchmark that creates the most daylight between them.
o3-pro has the edge for multimodal and grounded tasks in this comparison, averaging 74.1 versus 70.5. Inside this category, OfficeQA Pro is the benchmark that creates the most daylight between them.
o3-pro has the edge for instruction following in this comparison, averaging 82 versus 80. Inside this category, IFEval is the benchmark that creates the most daylight between them.
o3-pro has the edge for multilingual tasks in this comparison, averaging 81.1 versus 76.8. Inside this category, MMLU-ProX is the benchmark that creates the most daylight between them.
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