GPT-6 Astra (Medium) vs NVIDIA Nemotron 3 Nano 30B A3B (Reasoning)
Which is better for the money: GPT-6 Astra (Medium) by OpenAI or NVIDIA Nemotron 3 Nano 30B A3B (Reasoning) by NVIDIA? Intelligence, total benchmark cost, and end-to-end time from Artificial Analysis & other sources, snapshot 2026-10-27.
Trade-off
Verdict
Depends on your budget
GPT-6 Astra (Medium) scores 40.7 points higher (49.6 vs 8.9) but costs 38× as much to run the benchmark ($2434 vs $63.7; flagship vs mid-range cost classes). They are not alternatives at one budget: pick GPT-6 Astra (Medium) when you need intelligence above 8.9, and NVIDIA Nemotron 3 Nano 30B A3B (Reasoni… when 8.9 is enough.
| Metric | GPT-6 Astra (Medium) | NVIDIA Nemotron 3 Nano 30B A3B (Reasoning) | Difference |
|---|---|---|---|
| Intelligence (higher is better) | 49.6 | 8.9 | −82.1% NVIDIA Nemotron 3 Nan… is 82.1% less intelligent |
| Total AA cost (lower is better) | $2,434.12 | $63.74 | −97.4% NVIDIA Nemotron 3 Nan… is 97.4% cheaper |
| End-to-end time (lower is better) | 14.25s | 10.12s | −29.0% NVIDIA Nemotron 3 Nan… is 29.0% faster |
| Price per 1M tokens (in / out) | $10.0 / $50.0 | $0.05 / $0.20 | |
| Input modalities | Text, Image | Text |
NVIDIA Nemotron 3 Nano 30B A3B (Reasoning) vs GPT-6 Astra (Medium): 82.1% less intelligence, 97.4% less cost to run the AA benchmark, and 29.0% faster end-to-end.
Today's Pareto frontier
Against the frontier
- GPT-6 Astra (Medium) is off the frontier: at the same or lower cost, Claude Opus 5.5 (High, Default Fallback) scores 53.60 for $2172.
- NVIDIA Nemotron 3 Nano 30B A3B (Reasoning) is off the frontier: at the same or lower cost, Claude Haiku 5.5 (Medium) scores 34.50 for $56.4.
GPT-6 Astra (Medium)NVIDIA Nemotron 3 Nano 30B A3B (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/gpt-6-astra-medium/nvidia-nemotron-3-nano-30b-a3b-reasoning · Markdown: /api/v1/compare/gpt-6-astra-medium/nvidia-nemotron-3-nano-30b-a3b-reasoning?format=md · llms.txt · agent skill