GPT-6.1 Terra (Medium) vs Solar Mini 4
Which is better for the money: GPT-6.1 Terra (Medium) by OpenAI or Solar Mini 4 by Upstage? Intelligence, total benchmark cost, and end-to-end time from Artificial Analysis & other sources, snapshot 2026-10-27.
Clear winner
Verdict
Pick GPT-6.1 Terra (Medium)
Solar Mini 4 vs GPT-6.1 Terra (Medium): 41.6% less intelligence, 276.0% more cost to run the AA benchmark, and 219.0% slower end-to-end.
| Metric | GPT-6.1 Terra (Medium) | Solar Mini 4 | Difference |
|---|---|---|---|
| Intelligence (higher is better) | 41.3 | 24.1 | −41.6% Solar Mini 4 is 41.6% less intelligent |
| Total AA cost (lower is better) | $175.20 | $658.79 | +276.0% Solar Mini 4 is 3.8× more expensive |
| End-to-end time (lower is better) | 6.93s | 22.11s | +219.0% Solar Mini 4 is 219.0% slower |
| Price per 1M tokens (in / out) | $1.00 / $5.00 | $0.10 / $0.40 | |
| Input modalities | Text, Image | Text |
Today's Pareto frontier
Against the frontier
- GPT-6.1 Terra (Medium) is on today's frontier: nothing is both smarter and cheaper.
- Solar Mini 4 is off the frontier: at the same or lower cost, GPT-6.1 Sol (High) scores 50.20 for $521.
GPT-6.1 Terra (Medium)Solar Mini 4Today's Pareto frontierEvery other model
Matchup
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Agents:
Accept: text/markdown or ?format=md returns this page as Markdown. JSON: /api/v1/compare/gpt-6-1-terra-medium/solar-mini4 · Markdown: /api/v1/compare/gpt-6-1-terra-medium/solar-mini4?format=md · llms.txt · agent skill