Gemini 3.1 Pro Preview is cheaper than GPT-6 Astra at $2/M vs $10/M input tokens.
| Spec | Gemini 3.1 Pro Preview | GPT-6 Astra |
|---|---|---|
| Input price | $2/M tokens | $10/M tokens |
| Output price | $12/M tokens | $50/M tokens |
| Context window | 1.0M tokens | 1.1M tokens |
| Released | Feb 2026 | Sep 2026 |
Not enough votes to call it. On the specs, nothing separates them.
Gemini 3.1 Pro Preview costs 4.2x less per token.
Gemini 3.1 Pro Preview is cheaper on both — 5.0× input, 4.2× output
GPT-6 Astra uses 3.6x more emoji
Gemini 3.1 Pro Preview is cheaper than GPT-6 Astra at $2/M vs $10/M input tokens.
| Spec | Gemini 3.1 Pro Preview | GPT-6 Astra |
|---|---|---|
| Input price | $2/M tokens | $10/M tokens |
| Output price | $12/M tokens | $50/M tokens |
| Context window | 1.0M tokens | 1.1M tokens |
| Released | Feb 2026 | Sep 2026 |
Not enough votes to call it. On the specs, nothing separates them.
Gemini 3.1 Pro Preview costs 4.2x less per token.
Gemini 3.1 Pro Preview is cheaper on both — 5.0× input, 4.2× output
GPT-6 Astra uses 3.6x more emoji