Side-by-side benchmark comparison across agentic, coding, multimodal, knowledge, reasoning, and math workflows.
Nemotron 3 Super 120B A12B is clearly ahead on the aggregate, 61 to 54. The gap is large enough that you do not need to squint at the spreadsheet to see the difference.
Nemotron 3 Super 120B A12B's sharpest advantage is in coding, where it averages 44.2 against 32.8. The single biggest benchmark swing on the page is LiveCodeBench, 42 to 24. Grok Code Fast 1 does hit back in agentic, so the answer changes if that is the part of the workload you care about most.
Pick Nemotron 3 Super 120B A12B if you want the stronger benchmark profile. Grok Code Fast 1 only becomes the better choice if agentic is the priority.
Nemotron 3 Super 120B A12B
55.3
Grok Code Fast 1
55.7
Nemotron 3 Super 120B A12B
44.2
Grok Code Fast 1
32.8
Nemotron 3 Super 120B A12B
60.4
Grok Code Fast 1
50.4
Nemotron 3 Super 120B A12B
71.8
Grok Code Fast 1
63.7
Nemotron 3 Super 120B A12B
55.8
Grok Code Fast 1
48
Nemotron 3 Super 120B A12B
86
Grok Code Fast 1
79
Nemotron 3 Super 120B A12B
81.5
Grok Code Fast 1
73.7
Nemotron 3 Super 120B A12B
74.6
Grok Code Fast 1
67.5
Nemotron 3 Super 120B A12B is ahead overall, 61 to 54. The biggest single separator in this matchup is LiveCodeBench, where the scores are 42 and 24.
Nemotron 3 Super 120B A12B has the edge for knowledge tasks in this comparison, averaging 55.8 versus 48. Inside this category, MMLU-Pro is the benchmark that creates the most daylight between them.
Nemotron 3 Super 120B A12B has the edge for coding in this comparison, averaging 44.2 versus 32.8. Inside this category, LiveCodeBench is the benchmark that creates the most daylight between them.
Nemotron 3 Super 120B A12B has the edge for math in this comparison, averaging 74.6 versus 67.5. Inside this category, MATH-500 is the benchmark that creates the most daylight between them.
Nemotron 3 Super 120B A12B has the edge for reasoning in this comparison, averaging 71.8 versus 63.7. Inside this category, BBH is the benchmark that creates the most daylight between them.
Grok Code Fast 1 has the edge for agentic tasks in this comparison, averaging 55.7 versus 55.3. Inside this category, Terminal-Bench 2.0 is the benchmark that creates the most daylight between them.
Nemotron 3 Super 120B A12B has the edge for multimodal and grounded tasks in this comparison, averaging 60.4 versus 50.4. Inside this category, MMMU-Pro is the benchmark that creates the most daylight between them.
Nemotron 3 Super 120B A12B has the edge for instruction following in this comparison, averaging 86 versus 79. Inside this category, IFEval is the benchmark that creates the most daylight between them.
Nemotron 3 Super 120B A12B has the edge for multilingual tasks in this comparison, averaging 81.5 versus 73.7. Inside this category, MGSM is the benchmark that creates the most daylight between them.
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