benchlm.ai

GPT-4 Turbo vs Nemotron Ultra 253B

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

Quick Verdict

GPT-4 Turbo wins overall with a score of 50 vs 40 (10 point difference).GPT-4 Turbo wins 4 out of 4 categories.

GPT-4 Turbo

CreatorOpenAI
TypeProprietary
Context128K
Score50

Nemotron Ultra 253B

CreatorNVIDIA
TypeOpen Weight
Context32K
Score40

Knowledge

GPT-4 Turbo

GPT-4 Turbo

58.5

Nemotron Ultra 253B

46.8

60
MMLU
49
60
GPQA
48
58
SuperGPQA
46
56
OpenBookQA
44

Coding

GPT-4 Turbo

GPT-4 Turbo

52

Nemotron Ultra 253B

41

52
HumanEval
41

Mathematics

GPT-4 Turbo

GPT-4 Turbo

59

Nemotron Ultra 253B

48

60
AIME 2023
49
62
AIME 2024
51
61
AIME 2025
50
56
HMMT Feb 2023
45
58
HMMT Feb 2024
47
57
HMMT Feb 2025
46
59
BRUMO 2025
48

Reasoning

GPT-4 Turbo

GPT-4 Turbo

57

Nemotron Ultra 253B

46

58
SimpleQA
47
56
MuSR
45

Frequently Asked Questions

Which is better, GPT-4 Turbo or Nemotron Ultra 253B?

GPT-4 Turbo scores higher overall with 50 vs 40, a difference of 10 points across all benchmarks.

Which is better for knowledge tasks, GPT-4 Turbo or Nemotron Ultra 253B?

GPT-4 Turbo leads in knowledge tasks with an average score of 58.5 vs 46.8.

Which is better for coding, GPT-4 Turbo or Nemotron Ultra 253B?

GPT-4 Turbo leads in coding with an average score of 52 vs 41.

Which is better for math, GPT-4 Turbo or Nemotron Ultra 253B?

GPT-4 Turbo leads in math with an average score of 59 vs 48.

Which is better for reasoning, GPT-4 Turbo or Nemotron Ultra 253B?

GPT-4 Turbo leads in reasoning with an average score of 57 vs 46.

Related Comparisons

GPT-4 Turbo vs GPT-5.4GPT-4 Turbo vs Gemini 3.1 ProGPT-4 Turbo vs Claude Opus 4.6GPT-4 Turbo vs GPT-5.3 CodexGPT-4 Turbo vs Grok 4.1GPT-4 Turbo vs GPT-5.2