DeepSeek R1 (Jan '25) vs GPT-6.1 Sol (Medium)
Which is better for the money: DeepSeek R1 (Jan '25) by DeepSeek or GPT-6.1 Sol (Medium) 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-6.1 Sol (Medium)
GPT-6.1 Sol (Medium) vs DeepSeek R1 (Jan '25): 319.3% more intelligence, 21.6% less cost to run the AA benchmark, and 31.8% faster end-to-end.
| Metric | DeepSeek R1 (Jan '25) | GPT-6.1 Sol (Medium) | Difference |
|---|---|---|---|
| Intelligence (higher is better) | 11.4 | 47.8 | +319.3% GPT-6.1 Sol (Medium) is 4.2× more intelligent |
| Total AA cost (lower is better) | $460.74 | $361.37 | −21.6% GPT-6.1 Sol (Medium) is 21.6% cheaper |
| End-to-end time (lower is better) | 19.94s | 13.60s | −31.8% GPT-6.1 Sol (Medium) is 31.8% faster |
| Price per 1M tokens (in / out) | $2.00 / $4.00 | $2.00 / $10.0 | |
| Input modalities | Text | Text, Image |
Today's Pareto frontier
Against the frontier
- DeepSeek R1 (Jan '25) is off the frontier: at the same or lower cost, GPT-6.1 Sol (Medium) scores 47.80 for $361.
- GPT-6.1 Sol (Medium) is on today's frontier: nothing is both smarter and cheaper.
DeepSeek R1 (Jan '25)GPT-6.1 Sol (Medium)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/deepseek-r1-0120/gpt-6-1-sol-medium · Markdown: /api/v1/compare/deepseek-r1-0120/gpt-6-1-sol-medium?format=md · llms.txt · agent skill