GPT-5.6 Terra (Non-reasoning) vs Qwen3.5 397B A17B (Reasoning)
Which is better for the money: GPT-5.6 Terra (Non-reasoning) by OpenAI or Qwen3.5 397B A17B (Reasoning) by Alibaba? Intelligence, total benchmark cost, and end-to-end time from Artificial Analysis & other sources, snapshot 2026-10-27.
Clear winner
Verdict
Pick GPT-5.6 Terra (Non-reasoning)
Qwen3.5 397B A17B (Reasoning) vs GPT-5.6 Terra (Non-reasoning): 11.5% less intelligence, 267.9% more cost to run the AA benchmark, and 1175.5% slower end-to-end.
| Metric | GPT-5.6 Terra (Non-reasoning) | Qwen3.5 397B A17B (Reasoning) | Difference |
|---|---|---|---|
| Intelligence (higher is better) | 20.8 | 18.4 | −11.5% Qwen3.5 397B A17B (Re… is 11.5% less intelligent |
| Total AA cost (lower is better) | $255.77 | $940.97 | +267.9% Qwen3.5 397B A17B (Re… is 3.7× more expensive |
| End-to-end time (lower is better) | 5.11s | 65.18s | +1175.5% Qwen3.5 397B A17B (Re… is 1175.5% slower |
| Price per 1M tokens (in / out) | $2.00 / $12.0 | $0.60 / $3.60 | |
| Input modalities | Text, Image | Text, Image |
Today's Pareto frontier
Against the frontier
- GPT-5.6 Terra (Non-reasoning) is off the frontier: at the same or lower cost, MiMo-V2.6-Pro scores 46.30 for $207.
- Qwen3.5 397B A17B (Reasoning) is off the frontier: at the same or lower cost, GPT-6.1 Sol (Xhigh) scores 51.00 for $662.
GPT-5.6 Terra (Non-reasoning)Qwen3.5 397B A17B (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/gpt-5-6-terra-non-reasoning/qwen3-5-397b-a17b · Markdown: /api/v1/compare/gpt-5-6-terra-non-reasoning/qwen3-5-397b-a17b?format=md · llms.txt · agent skill