Gemini 3.1 Pro Preview is cheaper than GPT-5.6 Terra at $2/M vs $2.5/M input tokens.
| Spec | Gemini 3.1 Pro Preview | GPT-5.6 Terra |
|---|---|---|
| Input price | $2/M tokens | $2.5/M tokens |
| Output price | $12/M tokens | $15/M tokens |
| Context window | 1.0M tokens | 1.1M tokens |
| Released | Feb 2026 | Jul 2026 |
Not enough votes to call it. On the specs, nothing separates them.
Gemini 3.1 Pro Preview is cheaper on both — 1.3× input, 1.3× output
GPT-5.6 Terra uses 2.9x more hedging
Gemini 3.1 Pro Preview is cheaper than GPT-5.6 Terra at $2/M vs $2.5/M input tokens.
| Spec | Gemini 3.1 Pro Preview | GPT-5.6 Terra |
|---|---|---|
| Input price | $2/M tokens | $2.5/M tokens |
| Output price | $12/M tokens | $15/M tokens |
| Context window | 1.0M tokens | 1.1M tokens |
| Released | Feb 2026 | Jul 2026 |
Not enough votes to call it. On the specs, nothing separates them.
Gemini 3.1 Pro Preview is cheaper on both — 1.3× input, 1.3× output
GPT-5.6 Terra uses 2.9x more hedging