GPT-6 Astra (Max) vs GPT-6 Sol (Max)
Which is better for the money: GPT-6 Astra (Max) by OpenAI or GPT-6 Sol (Max) by OpenAI? Intelligence, total benchmark cost, and end-to-end time from Artificial Analysis & other sources, snapshot 2026-10-25.
Trade-off
Verdict
Depends on your budget
GPT-6 Astra (Max) scores 5.1 points higher (52.7 vs 47.6) but costs 3.5× as much to run the benchmark ($5324 vs $1536; flagship vs premium cost classes). They are not alternatives at one budget: pick GPT-6 Astra (Max) when you need intelligence above 47.6, and GPT-6 Sol (Max) when 47.6 is enough.
| Metric | GPT-6 Astra (Max) | GPT-6 Sol (Max) | Difference |
|---|---|---|---|
| Intelligence (higher is better) | 52.7 | 47.6 | −9.7% GPT-6 Sol (Max) is 9.7% less intelligent |
| Total AA cost (lower is better) | $5,324.10 | $1,535.80 | −71.2% GPT-6 Sol (Max) is 71.2% cheaper |
| End-to-end time (lower is better) | 285.78s | 124.96s | −56.3% GPT-6 Sol (Max) is 56.3% faster |
| Price per 1M tokens (in / out) | $10.0 / $50.0 | $2.00 / $10.0 | |
| Input modalities | Text, Image | Text, Image |
GPT-6 Sol (Max) vs GPT-6 Astra (Max): 9.7% less intelligence, 71.2% less cost to run the AA benchmark, and 56.3% faster end-to-end.
Today's Pareto frontier
Against the frontier
- GPT-6 Astra (Max) is off the frontier: at the same or lower cost, Claude Opus 5.5 (Xhigh, Default Fallback) scores 56.00 for $4057.
- GPT-6 Sol (Max) is off the frontier: at the same or lower cost, GPT-6.1 Sol (Max) scores 51.80 for $1082.
GPT-6 Astra (Max)GPT-6 Sol (Max)Today's Pareto frontierEvery other model
Matchup
Compare something else
Agents:
Accept: text/markdown or ?format=md returns this page as Markdown. JSON: /api/v1/compare/gpt-6-astra/gpt-6-sol · Markdown: /api/v1/compare/gpt-6-astra/gpt-6-sol?format=md · llms.txt · agent skill