DeepSeek V4.1 Flash 1017 (Max) vs GPT-6.1 Terra (Non-reasoning)
Which is better for the money: DeepSeek V4.1 Flash 1017 (Max) by DeepSeek or GPT-6.1 Terra (Non-reasoning) by OpenAI? 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
DeepSeek V4.1 Flash 1017 (Max) scores 11.6 points higher (45.1 vs 33.5) but costs 2.9× as much to run the benchmark ($445 vs $154; both mid-range class). Pick DeepSeek V4.1 Flash 1017 (Max) when the extra intelligence is worth the premium, otherwise GPT-6.1 Terra (Non-reasoning).
| Metric | DeepSeek V4.1 Flash 1017 (Max) | GPT-6.1 Terra (Non-reasoning) | Difference |
|---|---|---|---|
| Intelligence (higher is better) | 45.1 | 33.5 | −25.7% GPT-6.1 Terra (Non-re… is 25.7% less intelligent |
| Total AA cost (lower is better) | $444.60 | $153.58 | −65.5% GPT-6.1 Terra (Non-re… is 65.5% cheaper |
| End-to-end time (lower is better) | 15.88s | 6.61s | −58.4% GPT-6.1 Terra (Non-re… is 58.4% faster |
| Price per 1M tokens (in / out) | $0.30 / $1.20 | $1.00 / $5.00 | |
| Input modalities | Text, Image | Text, Image |
GPT-6.1 Terra (Non-reasoning) vs DeepSeek V4.1 Flash 1017 (Max): 25.7% less intelligence, 65.5% less cost to run the AA benchmark, and 58.4% faster end-to-end.
Today's Pareto frontier
Against the frontier
- DeepSeek V4.1 Flash 1017 (Max) is off the frontier: at the same or lower cost, GPT-6.1 Sol (Medium) scores 47.80 for $361.
- GPT-6.1 Terra (Non-reasoning) is off the frontier: at the same or lower cost, GPT-6 Luna (Max) scores 38.10 for $122.
DeepSeek V4.1 Flash 1017 (Max)GPT-6.1 Terra (Non-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/deepseek-v4-1-flash-1017/gpt-6-1-terra-non-reasoning · Markdown: /api/v1/compare/deepseek-v4-1-flash-1017/gpt-6-1-terra-non-reasoning?format=md · llms.txt · agent skill