Exaone 4.0 32B vs Nemotron Ultra 253B

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

Exaone 4.0 32B is clearly ahead on the aggregate, 83 to 46. The gap is large enough that you do not need to squint at the spreadsheet to see the difference.

Exaone 4.0 32B's sharpest advantage is in mathematics, where it averages 85.3 against 55.3. The single biggest benchmark swing on the page is AIME 2025, 85.3% to 50%.

Exaone 4.0 32B gives you the larger context window at 128K, compared with 32K for Nemotron Ultra 253B.

Quick Verdict

Pick Exaone 4.0 32B if you want the stronger benchmark profile. Nemotron Ultra 253B only becomes the better choice if its workflow or ecosystem matters more than the raw scoreboard.

Agentic

Coming soon

Benchmark data for this category is coming soon.

Coding

Coming soon

Comparable scores for this category are coming soon. One or both models do not have sourced results here yet.

Coming soon
HumanEval
41%
Coming soon
SWE-bench Verified
31%

Multimodal & Grounded

Coming soon

Benchmark data for this category is coming soon.

Reasoning

Coming soon

Comparable scores for this category are coming soon. One or both models do not have sourced results here yet.

Coming soon
MuSR
45%

Knowledge

Exaone 4.0 32B

Exaone 4.0 32B

81.8

Nemotron Ultra 253B

53

81.8%
MMLU-Pro
63%
Coming soon
MMLU
49%
Coming soon
GPQA
48%
Coming soon
SuperGPQA
46%
Coming soon
SimpleQA
47%

Instruction Following

Coming soon

Comparable scores for this category are coming soon. One or both models do not have sourced results here yet.

Coming soon
IFEval
78%

Multilingual

Coming soon

Benchmark data for this category is coming soon.

Mathematics

Exaone 4.0 32B

Exaone 4.0 32B

85.3

Nemotron Ultra 253B

55.3

85.3%
AIME 2025
50%
Coming soon
AIME 2023
49%
Coming soon
AIME 2024
51%
Coming soon
HMMT Feb 2023
45%
Coming soon
HMMT Feb 2024
47%
Coming soon
HMMT Feb 2025
46%
Coming soon
BRUMO 2025
48%
Coming soon
MATH-500
74%

Frequently Asked Questions

Which is better, Exaone 4.0 32B or Nemotron Ultra 253B?

Exaone 4.0 32B is ahead overall, 83 to 46. The biggest single separator in this matchup is AIME 2025, where the scores are 85.3% and 50%.

Which is better for knowledge tasks, Exaone 4.0 32B or Nemotron Ultra 253B?

Exaone 4.0 32B has the edge for knowledge tasks in this comparison, averaging 81.8 versus 53. Inside this category, MMLU-Pro is the benchmark that creates the most daylight between them.

Which is better for math, Exaone 4.0 32B or Nemotron Ultra 253B?

Exaone 4.0 32B has the edge for math in this comparison, averaging 85.3 versus 55.3. Inside this category, AIME 2025 is the benchmark that creates the most daylight between them.

Last updated: March 18, 2026

Weekly LLM Benchmark Digest

Get notified when new models drop, benchmark scores change, or the leaderboard shifts. One email per week.

Free. No spam. Unsubscribe anytime. We only store derived location metadata for consent routing.