GPT-5.4 mini (Xhigh) vs GPT-6.1 Terra (Non-reasoning)
Which is better for the money: GPT-5.4 mini (Xhigh) by OpenAI 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.
Clear winner
Verdict
Pick GPT-6.1 Terra (Non-reasoning)
GPT-6.1 Terra (Non-reasoning) vs GPT-5.4 mini (Xhigh): 39.0% more intelligence, 88.6% less cost to run the AA benchmark, and 95.6% faster end-to-end.
| Metric | GPT-5.4 mini (Xhigh) | GPT-6.1 Terra (Non-reasoning) | Difference |
|---|---|---|---|
| Intelligence (higher is better) | 24.1 | 33.5 | +39.0% GPT-6.1 Terra (Non-re… is 39.0% more intelligent |
| Total AA cost (lower is better) | $1,349.15 | $153.58 | −88.6% GPT-6.1 Terra (Non-re… is 88.6% cheaper |
| End-to-end time (lower is better) | 149.66s | 6.61s | −95.6% GPT-6.1 Terra (Non-re… is 95.6% faster |
| Price per 1M tokens (in / out) | $0.75 / $4.50 | $1.00 / $5.00 | |
| Input modalities | Text, Image | Text, Image |
Today's Pareto frontier
Against the frontier
- GPT-5.4 mini (Xhigh) is off the frontier: at the same or lower cost, GPT-6.1 Sol (Max) scores 51.80 for $1082.
- 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.
GPT-5.4 mini (Xhigh)GPT-6.1 Terra (Non-reasoning)Today's Pareto frontierEvery other model
Matchup
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