Claude Sonnet 5 (Low) vs GPT-6 Sol (Non-reasoning)
Which is better for the money: Claude Sonnet 5 (Low) by Anthropic or GPT-6 Sol (Non-reasoning) by OpenAI? Intelligence, total benchmark cost, and end-to-end time from Artificial Analysis & other sources, snapshot 2026-10-26.
Clear winner
Verdict
Pick GPT-6 Sol (Non-reasoning)
GPT-6 Sol (Non-reasoning) vs Claude Sonnet 5 (Low): 17.3% more intelligence, 31.2% less cost to run the AA benchmark, and 36.1% faster end-to-end.
| Metric | Claude Sonnet 5 (Low) | GPT-6 Sol (Non-reasoning) | Difference |
|---|---|---|---|
| Intelligence (higher is better) | 24.3 | 28.5 | +17.3% GPT-6 Sol (Non-reason… is 17.3% more intelligent |
| Total AA cost (lower is better) | $652.70 | $449.37 | −31.2% GPT-6 Sol (Non-reason… is 31.2% cheaper |
| End-to-end time (lower is better) | 8.64s | 5.52s | −36.1% GPT-6 Sol (Non-reason… is 36.1% 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 (Low) is off the frontier: at the same or lower cost, GPT-6.1 Sol (High) scores 50.20 for $521.
- GPT-6 Sol (Non-reasoning) is off the frontier: at the same or lower cost, GPT-6.1 Sol (Medium) scores 47.80 for $361.
Claude Sonnet 5 (Low)GPT-6 Sol (Non-reasoning)Today's Pareto frontierEvery other model
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