Side-by-side benchmark comparison across agentic, coding, multimodal, knowledge, reasoning, and math workflows.
Nemotron 3 Super 120B A12B has the cleaner overall profile here, landing at 61 versus 58. It is a real lead, but still close enough that category-level strengths matter more than the headline number.
Nemotron 3 Super 120B A12B's sharpest advantage is in coding, where it averages 44.2 against 33.2. The single biggest benchmark swing on the page is MATH-500, 85 to 71. Aion-2.0 does hit back in instruction following, so the answer changes if that is the part of the workload you care about most.
Aion-2.0 is also the more expensive model on tokens at $0.80 input / $1.60 output per 1M tokens, versus $0.00 input / $0.00 output per 1M tokens for Nemotron 3 Super 120B A12B. That is roughly Infinityx on output cost alone. Nemotron 3 Super 120B A12B gives you the larger context window at 256K, compared with 128K for Aion-2.0.
Pick Nemotron 3 Super 120B A12B if you want the stronger benchmark profile. Aion-2.0 only becomes the better choice if instruction following is the priority.
Nemotron 3 Super 120B A12B
55.3
Aion-2.0
51.7
Nemotron 3 Super 120B A12B
44.2
Aion-2.0
33.2
Nemotron 3 Super 120B A12B
60.4
Aion-2.0
66
Nemotron 3 Super 120B A12B
71.8
Aion-2.0
70.3
Nemotron 3 Super 120B A12B
55.8
Aion-2.0
54
Nemotron 3 Super 120B A12B
86
Aion-2.0
93
Nemotron 3 Super 120B A12B
81.5
Aion-2.0
78.1
Nemotron 3 Super 120B A12B
74.6
Aion-2.0
72.1
Nemotron 3 Super 120B A12B is ahead overall, 61 to 58. The biggest single separator in this matchup is MATH-500, where the scores are 85 and 71.
Nemotron 3 Super 120B A12B has the edge for knowledge tasks in this comparison, averaging 55.8 versus 54. Inside this category, OpenBookQA 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 33.2. 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 72.1. 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 70.3. Inside this category, LongBench v2 is the benchmark that creates the most daylight between them.
Nemotron 3 Super 120B A12B has the edge for agentic tasks in this comparison, averaging 55.3 versus 51.7. Inside this category, Terminal-Bench 2.0 is the benchmark that creates the most daylight between them.
Aion-2.0 has the edge for multimodal and grounded tasks in this comparison, averaging 66 versus 60.4. Inside this category, MMMU-Pro is the benchmark that creates the most daylight between them.
Aion-2.0 has the edge for instruction following in this comparison, averaging 93 versus 86. 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 78.1. Inside this category, MGSM is the benchmark that creates the most daylight between them.
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