Nemotron 3 Ultra 550B A55B Base is the stronger all-rounder.
Scores updated · 19 tests both models report · How we compare
Where each one wins
Tests won in each of the one area where both have results. Each piece is one test, so a longer bar means more evidence; grey means the two scored within a point of each other.
Reasoning rests on a single test.
The biggest differences
The tests each model wins by the widest margin, up to three each. Scores are out of 100.
Where Nemotron 3 Ultra 550B A55B Base pulls ahead
- Graduate-level biology, physics and chemistry questionsGPQA Diamond+15.1points ahead
Where GLM-4.5-Base pulls ahead
No clear win on a test scored out of 100.
Every test, side by side
All 19 tests both models report. The winning score is in its model's colour; marks a score checked independently.
ReasoningNemotron 3 Ultra 550B A55B Base
- GPQA DiamondNemotron 3 Ultra 550B A55B Base by 15.134.950+15.1
Other results18 tests, not counted
Tests outside the eight areas. They are not counted above: several are summary scores built from other tests, or the same test under another name.
- RULER 128KNemotron 3 Ultra 550B A55B Base by 92.5092.5+92.5
- RULER 64KNemotron 3 Ultra 550B A55B Base by 79.216.195.3+79.2
- MATHNemotron 3 Ultra 550B A55B Base by 216182+21
- GPQA (unspecified)Nemotron 3 Ultra 550B A55B Base by 16.533.550+16.5
- MMLU-ProNemotron 3 Ultra 550B A55B Base by 15.463.779.1+15.4
- MBPP-SanitizedNemotron 3 Ultra 550B A55B Base by 9.376.786+9.3
- AGIEval-EnNemotron 3 Ultra 550B A55B Base by 8.670.178.7+8.6
- MGSMNemotron 3 Ultra 550B A55B Base by 6.481.387.7+6.4
- WinoGrandeGLM-4.5-Base by 5.985.279.3+5.9
- HumanEvalNemotron 3 Ultra 550B A55B Base by 5.678.283.8+5.6
- Global-MMLU-LiteNemotron 3 Ultra 550B A55B Base by 4.385.890.1+4.3
- GSM8KGLM-4.5-Base by 290.188.1+2
- MMLUNemotron 3 Ultra 550B A55B Base by 1.487.789.1+1.4
- ARC-ChallengeNemotron 3 Ultra 550B A55B Base by 1.196.397.3+1.1
- OpenBookQAGLM-4.5-Base by 149.648.6+1
- PIQAtie84.783.8tie
- HellaSwagtie90.290.5tie
- RACEtie92.292.2tie
Questions people ask
Which is better, GLM-4.5-Base or Nemotron 3 Ultra 550B A55B Base?
Nemotron 3 Ultra 550B A55B Base wins the one area where both have results: reasoning. GLM-4.5-Base wins none.
How do you compare the two?
We use the 19 benchmark tests both models have published scores on. The verdict counts the 1 tests in the eight capability areas, and a gap under one point (ten on rating-style scales) counts as a tie. The other 18 are listed but not counted, because several are summary scores or repeat a test. Each score is the one shown on the model's own page.