benchlm.ai

Grok 3 [Beta] vs Nemotron 3 Ultra 500B

Side-by-side benchmark comparison across knowledge, coding, math, and reasoning.

Quick Verdict

Nemotron 3 Ultra 500B wins overall with a score of 60 vs 33 (27 point difference).Nemotron 3 Ultra 500B wins 4 out of 4 categories.

Grok 3 [Beta]

CreatorxAI
TypeProprietary
Context128K
Score33

Nemotron 3 Ultra 500B

CreatorNVIDIA
TypeOpen Weight
Context32K
Score60

Knowledge

Nemotron 3 Ultra 500B

Grok 3 [Beta]

39.8

Nemotron 3 Ultra 500B

71.8

42
MMLU
74
41
GPQA
73
39
SuperGPQA
71
37
OpenBookQA
69

Coding

Nemotron 3 Ultra 500B

Grok 3 [Beta]

34

Nemotron 3 Ultra 500B

66

34
HumanEval
66

Mathematics

Nemotron 3 Ultra 500B

Grok 3 [Beta]

41

Nemotron 3 Ultra 500B

73

42
AIME 2023
74
44
AIME 2024
76
43
AIME 2025
75
38
HMMT Feb 2023
70
40
HMMT Feb 2024
72
39
HMMT Feb 2025
71
41
BRUMO 2025
73

Reasoning

Nemotron 3 Ultra 500B

Grok 3 [Beta]

39

Nemotron 3 Ultra 500B

70

40
SimpleQA
71
38
MuSR
69

Frequently Asked Questions

Which is better, Grok 3 [Beta] or Nemotron 3 Ultra 500B?

Nemotron 3 Ultra 500B scores higher overall with 60 vs 33, a difference of 27 points across all benchmarks.

Which is better for knowledge tasks, Grok 3 [Beta] or Nemotron 3 Ultra 500B?

Nemotron 3 Ultra 500B leads in knowledge tasks with an average score of 71.8 vs 39.8.

Which is better for coding, Grok 3 [Beta] or Nemotron 3 Ultra 500B?

Nemotron 3 Ultra 500B leads in coding with an average score of 66 vs 34.

Which is better for math, Grok 3 [Beta] or Nemotron 3 Ultra 500B?

Nemotron 3 Ultra 500B leads in math with an average score of 73 vs 41.

Which is better for reasoning, Grok 3 [Beta] or Nemotron 3 Ultra 500B?

Nemotron 3 Ultra 500B leads in reasoning with an average score of 70 vs 39.

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