Claude 4.5 Sonnet (Reasoning) vs Nemotron 3 Super 120B A12B (Reasoning)
Which is better for the money: Claude 4.5 Sonnet (Reasoning) by Anthropic or Nemotron 3 Super 120B A12B (Reasoning) by NVIDIA? 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
Claude 4.5 Sonnet (Reasoning) scores 7.9 points higher (20.7 vs 12.8) but costs 1.1× as much to run the benchmark ($1501 vs $1319; both premium class). Pick Claude 4.5 Sonnet (Reasoning) when the extra intelligence is worth the premium, otherwise Nemotron 3 Super 120B A12B (Reasoning).
| Metric | Claude 4.5 Sonnet (Reasoning) | Nemotron 3 Super 120B A12B (Reasoning) | Difference |
|---|---|---|---|
| Intelligence (higher is better) | 20.7 | 12.8 | −38.2% Nemotron 3 Super 120B… is 38.2% less intelligent |
| Total AA cost (lower is better) | $1,501.22 | $1,318.62 | −12.2% Nemotron 3 Super 120B… is 12.2% cheaper |
| End-to-end time (lower is better) | 21.72s | 16.68s | −23.2% Nemotron 3 Super 120B… is 23.2% faster |
| Price per 1M tokens (in / out) | $3.00 / $15.0 | $0.30 / $0.90 | |
| Input modalities | Text, Image | Text |
Nemotron 3 Super 120B A12B (Reasoning) vs Claude 4.5 Sonnet (Reasoning): 38.2% less intelligence, 12.2% less cost to run the AA benchmark, and 23.2% faster end-to-end.
Today's Pareto frontier
Against the frontier
- Claude 4.5 Sonnet (Reasoning) is off the frontier: at the same or lower cost, GPT-6.1 Sol (Max) scores 51.80 for $1082.
- Nemotron 3 Super 120B A12B (Reasoning) is off the frontier: at the same or lower cost, GPT-6.1 Sol (Max) scores 51.80 for $1082.
Claude 4.5 Sonnet (Reasoning)Nemotron 3 Super 120B A12B (Reasoning)Today'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/claude-4-5-sonnet-thinking/nvidia-nemotron-3-super-120b-a12b · Markdown: /api/v1/compare/claude-4-5-sonnet-thinking/nvidia-nemotron-3-super-120b-a12b?format=md · llms.txt · agent skill