GPT-6.1 Terra (High) vs GPT-6.1 Terra (Medium)
Which is better for the money: GPT-6.1 Terra (High) by OpenAI or GPT-6.1 Terra (Medium) 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
GPT-6.1 Terra (High) scores 2.6 points higher (43.9 vs 41.3) but costs 1.4× as much to run the benchmark ($239 vs $175; both mid-range class). Pick GPT-6.1 Terra (High) when the extra intelligence is worth the premium, otherwise GPT-6.1 Terra (Medium).
| Metric | GPT-6.1 Terra (High) | GPT-6.1 Terra (Medium) | Difference |
|---|---|---|---|
| Intelligence (higher is better) | 43.9 | 41.3 | −5.9% GPT-6.1 Terra (Medium) is 5.9% less intelligent |
| Total AA cost (lower is better) | $238.53 | $175.20 | −26.6% GPT-6.1 Terra (Medium) is 26.6% cheaper |
| End-to-end time (lower is better) | 11.16s | 6.95s | −37.7% GPT-6.1 Terra (Medium) is 37.7% faster |
| Price per 1M tokens (in / out) | $1.00 / $5.00 | $1.00 / $5.00 | |
| Input modalities | Text, Image | Text, Image |
GPT-6.1 Terra (Medium) vs GPT-6.1 Terra (High): 5.9% less intelligence, 26.6% less cost to run the AA benchmark, and 37.7% faster end-to-end.
Today's Pareto frontier
Against the frontier
- GPT-6.1 Terra (High) is off the frontier: at the same or lower cost, MiMo-V2.6-Pro scores 46.30 for $207.
- GPT-6.1 Terra (Medium) is on today's frontier: nothing is both smarter and cheaper.
GPT-6.1 Terra (High)GPT-6.1 Terra (Medium)Today's Pareto frontierEvery other model
Matchup
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Accept: text/markdown or ?format=md returns this page as Markdown. JSON: /api/v1/compare/gpt-6-1-terra-high/gpt-6-1-terra-medium · Markdown: /api/v1/compare/gpt-6-1-terra-high/gpt-6-1-terra-medium?format=md · llms.txt · agent skill