benchlm.ai

Grok Code Fast 1 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 54 (6 point difference).Nemotron 3 Ultra 500B wins 4 out of 4 categories.

Grok Code Fast 1

CreatorxAI
TypeProprietary
Context256K
Score54

Nemotron 3 Ultra 500B

CreatorNVIDIA
TypeOpen Weight
Context32K
Score60

Knowledge

Nemotron 3 Ultra 500B

Grok Code Fast 1

61.8

Nemotron 3 Ultra 500B

71.8

64
MMLU
74
63
GPQA
73
61
SuperGPQA
71
59
OpenBookQA
69

Coding

Nemotron 3 Ultra 500B

Grok Code Fast 1

60

Nemotron 3 Ultra 500B

66

60
HumanEval
66

Mathematics

Nemotron 3 Ultra 500B

Grok Code Fast 1

63

Nemotron 3 Ultra 500B

73

64
AIME 2023
74
66
AIME 2024
76
65
AIME 2025
75
60
HMMT Feb 2023
70
62
HMMT Feb 2024
72
61
HMMT Feb 2025
71
63
BRUMO 2025
73

Reasoning

Nemotron 3 Ultra 500B

Grok Code Fast 1

60

Nemotron 3 Ultra 500B

70

61
SimpleQA
71
59
MuSR
69

Frequently Asked Questions

Which is better, Grok Code Fast 1 or Nemotron 3 Ultra 500B?

Nemotron 3 Ultra 500B scores higher overall with 60 vs 54, a difference of 6 points across all benchmarks.

Which is better for knowledge tasks, Grok Code Fast 1 or Nemotron 3 Ultra 500B?

Nemotron 3 Ultra 500B leads in knowledge tasks with an average score of 71.8 vs 61.8.

Which is better for coding, Grok Code Fast 1 or Nemotron 3 Ultra 500B?

Nemotron 3 Ultra 500B leads in coding with an average score of 66 vs 60.

Which is better for math, Grok Code Fast 1 or Nemotron 3 Ultra 500B?

Nemotron 3 Ultra 500B leads in math with an average score of 73 vs 63.

Which is better for reasoning, Grok Code Fast 1 or Nemotron 3 Ultra 500B?

Nemotron 3 Ultra 500B leads in reasoning with an average score of 70 vs 60.

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