benchlm.ai

Claude Sonnet 4.5 vs Nemotron 3 Nano 30B

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

Quick Verdict

Claude Sonnet 4.5 wins overall with a score of 74 vs 47 (27 point difference).Claude Sonnet 4.5 wins 4 out of 4 categories.

Claude Sonnet 4.5

CreatorAnthropic
TypeProprietary
Context1M
Score74

Nemotron 3 Nano 30B

CreatorNVIDIA
TypeOpen Weight
Context32K
Score47

Knowledge

Claude Sonnet 4.5

Claude Sonnet 4.5

92

Nemotron 3 Nano 30B

54.8

95
MMLU
57
93
GPQA
56
91
SuperGPQA
54
89
OpenBookQA
52

Coding

Claude Sonnet 4.5

Claude Sonnet 4.5

87

Nemotron 3 Nano 30B

49

87
HumanEval
49

Mathematics

Claude Sonnet 4.5

Claude Sonnet 4.5

96

Nemotron 3 Nano 30B

56

97
AIME 2023
57
99
AIME 2024
59
98
AIME 2025
58
93
HMMT Feb 2023
53
95
HMMT Feb 2024
55
94
HMMT Feb 2025
54
96
BRUMO 2025
56

Reasoning

Claude Sonnet 4.5

Claude Sonnet 4.5

90

Nemotron 3 Nano 30B

53

91
SimpleQA
54
89
MuSR
52

Frequently Asked Questions

Which is better, Claude Sonnet 4.5 or Nemotron 3 Nano 30B?

Claude Sonnet 4.5 scores higher overall with 74 vs 47, a difference of 27 points across all benchmarks.

Which is better for knowledge tasks, Claude Sonnet 4.5 or Nemotron 3 Nano 30B?

Claude Sonnet 4.5 leads in knowledge tasks with an average score of 92 vs 54.8.

Which is better for coding, Claude Sonnet 4.5 or Nemotron 3 Nano 30B?

Claude Sonnet 4.5 leads in coding with an average score of 87 vs 49.

Which is better for math, Claude Sonnet 4.5 or Nemotron 3 Nano 30B?

Claude Sonnet 4.5 leads in math with an average score of 96 vs 56.

Which is better for reasoning, Claude Sonnet 4.5 or Nemotron 3 Nano 30B?

Claude Sonnet 4.5 leads in reasoning with an average score of 90 vs 53.

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