Nemotron 3 Ultra 550B A55B (Reasoning) vs Trinity Large Thinking
Which is better for the money: Nemotron 3 Ultra 550B A55B (Reasoning) by NVIDIA or Trinity Large Thinking by Arcee AI? Intelligence, total benchmark cost, and end-to-end time from Artificial Analysis & other sources, snapshot 2026-10-26.
Trade-off
Verdict
Depends on your budget
Nemotron 3 Ultra 550B A55B (Reasoning) scores 12.1 points higher (22.9 vs 10.8) but costs 3.0× as much to run the benchmark ($697 vs $233; premium vs mid-range cost classes). Pick Nemotron 3 Ultra 550B A55B (Reasoning) when the extra intelligence is worth the premium, otherwise Trinity Large Thinking.
| Metric | Nemotron 3 Ultra 550B A55B (Reasoning) | Trinity Large Thinking | Difference |
|---|---|---|---|
| Intelligence (higher is better) | 22.9 | 10.8 | −52.8% Trinity Large Thinking is 52.8% less intelligent |
| Total AA cost (lower is better) | $696.84 | $232.95 | −66.6% Trinity Large Thinking is 66.6% cheaper |
| End-to-end time (lower is better) | 17.16s | 8.59s | −49.9% Trinity Large Thinking is 49.9% faster |
| Price per 1M tokens (in / out) | $0.60 / $2.70 | $0.25 / $0.80 | |
| Input modalities | Text | Text |
Trinity Large Thinking vs Nemotron 3 Ultra 550B A55B (Reasoning): 52.8% less intelligence, 66.6% less cost to run the AA benchmark, and 49.9% faster end-to-end.
Today's Pareto frontier
Against the frontier
- Nemotron 3 Ultra 550B A55B (Reasoning) is off the frontier: at the same or lower cost, GPT-6.1 Sol (Xhigh) scores 51.00 for $662.
- Trinity Large Thinking is off the frontier: at the same or lower cost, MiMo-V2.6-Pro scores 46.30 for $207.
Nemotron 3 Ultra 550B A55B (Reasoning)Trinity Large ThinkingToday's Pareto frontierOpen-weights frontierEvery other model
Matchup
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Accept: text/markdown or ?format=md returns this page as Markdown. JSON: /api/v1/compare/nvidia-nemotron-3-ultra-550b-a55b/trinity-large-thinking · Markdown: /api/v1/compare/nvidia-nemotron-3-ultra-550b-a55b/trinity-large-thinking?format=md · llms.txt · agent skill