Claude Sonnet 5 (High) vs GPT-6 Sol (Low)
Which is better for the money: Claude Sonnet 5 (High) by Anthropic or GPT-6 Sol (Low) by OpenAI? Intelligence, total benchmark cost, and end-to-end time from Artificial Analysis & other sources, snapshot 2026-10-25.
Clear winner
Verdict
Pick GPT-6 Sol (Low)
GPT-6 Sol (Low) vs Claude Sonnet 5 (High): 7.9% more intelligence, 87.1% less cost to run the AA benchmark, and 68.1% faster end-to-end.
| Metric | Claude Sonnet 5 (High) | GPT-6 Sol (Low) | Difference |
|---|---|---|---|
| Intelligence (higher is better) | 31.7 | 34.2 | +7.9% GPT-6 Sol (Low) is 7.9% more intelligent |
| Total AA cost (lower is better) | $2,086.04 | $268.73 | −87.1% GPT-6 Sol (Low) is 87.1% cheaper |
| End-to-end time (lower is better) | 19.10s | 6.10s | −68.1% GPT-6 Sol (Low) is 68.1% faster |
| Price per 1M tokens (in / out) | $2.00 / $10.0 | $2.00 / $10.0 | |
| Input modalities | Text, Image | Text, Image |
Today's Pareto frontier
Against the frontier
- Claude Sonnet 5 (High) is off the frontier: at the same or lower cost, GPT-6.1 Sol (Max) scores 51.80 for $1082.
- GPT-6 Sol (Low) is off the frontier: at the same or lower cost, MiMo-V2.6-Pro scores 46.30 for $207.
Claude Sonnet 5 (High)GPT-6 Sol (Low)Today's Pareto frontierEvery other model
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Accept: text/markdown or ?format=md returns this page as Markdown. JSON: /api/v1/compare/claude-sonnet-5-high/gpt-6-sol-low · Markdown: /api/v1/compare/claude-sonnet-5-high/gpt-6-sol-low?format=md · llms.txt · agent skill