Noometry

Model comparison

GPT-5.4 Pro vs Nemotron-4 15B

GPT-5.4 Pro has enough public results to be ranked (#16); Nemotron-4 15B does not yet, so treat this comparison as directional.

Last verified . 1 shared benchmarks.

GPT-5.4 Pro OpenAI

58.8

Rank #16 Confirmed

Nemotron-4 15B NVIDIA

—

Unranked

Summary

  • They share 1 benchmark with published results for both.

Side by side

GPT-5.4 ProNemotron-4 15B
ProviderOpenAINVIDIA
Noometry Index58.8—
Released2026-03-052024-02-26
WeightsProprietaryProprietary
Context window1.05M—
Max output128K—
Input $ / M tokens$30—
Output $ / M tokens$180—
Results tracked168

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Category by category

Coding Not comparable

GPT-5.4 Pro: 42.6 (#89), Nemotron-4 15B: —

BenchmarkGPT-5.4 ProNemotron-4 15B
WeirdML57.4%—

Reasoning Not comparable

GPT-5.4 Pro: 71.0 (#10), Nemotron-4 15B: —

BenchmarkGPT-5.4 ProNemotron-4 15B
Epoch Capabilities Index159.12107.38
ARC-AGI-283.3%—
SimpleBench74.1%—
ARC-AGI-194.5%—
CritPt30%—
Chess Puzzles58.6%—
EnigmaEval23.8%—
BIG-Bench Hard—58.7%
HellaSwag—82.4%
PIQA—82.4%
WinoGrande—78%

Math Not comparable

GPT-5.4 Pro: 72.0 (#17), Nemotron-4 15B: —

BenchmarkGPT-5.4 ProNemotron-4 15B
FrontierMath (Tiers 1-3)82.5%—
FrontierMath Tier 458.5%—
FrontierMath (Feb 2025 set)50%—
FrontierMath Tier 4 (v1)37.5%—
GSM8K—46%

Knowledge Not comparable

GPT-5.4 Pro: 68.3 (#6), Nemotron-4 15B: —

BenchmarkGPT-5.4 ProNemotron-4 15B
GPQA Diamond94.6%—
Humanity's Last Exam44.3%—
SimpleQA Verified46.3%—
Vectara Hallucination Rate8.3%—
ARC (AI2) Challenge—55.5%
MMLU—58.7%

Frequently asked questions

Is GPT-5.4 Pro better than Nemotron-4 15B?

GPT-5.4 Pro has enough public results to be ranked (#16); Nemotron-4 15B does not yet, so treat this comparison as directional.

How many benchmarks do GPT-5.4 Pro and Nemotron-4 15B share?

1 benchmark has published results for both models. GPT-5.4 Pro has 16 scored results on Noometry and Nemotron-4 15B has 8.

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