benchlm.ai

Claude 3 Opus vs Nemotron Ultra 253B

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

Quick Verdict

Claude 3 Opus wins overall with a score of 51 vs 40 (11 point difference).Claude 3 Opus wins 4 out of 4 categories.

Claude 3 Opus

CreatorAnthropic
TypeProprietary
Context200K
Score51

Nemotron Ultra 253B

CreatorNVIDIA
TypeOpen Weight
Context32K
Score40

Knowledge

Claude 3 Opus

Claude 3 Opus

59.5

Nemotron Ultra 253B

46.8

61
MMLU
49
61
GPQA
48
59
SuperGPQA
46
57
OpenBookQA
44

Coding

Claude 3 Opus

Claude 3 Opus

53

Nemotron Ultra 253B

41

53
HumanEval
41

Mathematics

Claude 3 Opus

Claude 3 Opus

60

Nemotron Ultra 253B

48

61
AIME 2023
49
63
AIME 2024
51
62
AIME 2025
50
57
HMMT Feb 2023
45
59
HMMT Feb 2024
47
58
HMMT Feb 2025
46
60
BRUMO 2025
48

Reasoning

Claude 3 Opus

Claude 3 Opus

58

Nemotron Ultra 253B

46

59
SimpleQA
47
57
MuSR
45

Frequently Asked Questions

Which is better, Claude 3 Opus or Nemotron Ultra 253B?

Claude 3 Opus scores higher overall with 51 vs 40, a difference of 11 points across all benchmarks.

Which is better for knowledge tasks, Claude 3 Opus or Nemotron Ultra 253B?

Claude 3 Opus leads in knowledge tasks with an average score of 59.5 vs 46.8.

Which is better for coding, Claude 3 Opus or Nemotron Ultra 253B?

Claude 3 Opus leads in coding with an average score of 53 vs 41.

Which is better for math, Claude 3 Opus or Nemotron Ultra 253B?

Claude 3 Opus leads in math with an average score of 60 vs 48.

Which is better for reasoning, Claude 3 Opus or Nemotron Ultra 253B?

Claude 3 Opus leads in reasoning with an average score of 58 vs 46.

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