GPT-6 Astra vs Gemini 3 Pro Preview
Gemini 3 Pro Preview is cheaper on output tokens, while GPT-6 Astra offers a larger context window. Choose GPT-6 Astra or Gemini 3 Pro Preview based on the trade-off between cost, context, and the benchmarks that matter for your use case.
| Spec | GPT-6 Astra | Gemini 3 Pro Preview |
|---|---|---|
| Provider | Neon | Neon |
| Input / 1M tokens | $10.00 | $2.00 |
| Output / 1M tokens | $50.00 | $12.00 |
| Context window | 1.1M | 1M |
| Parameters | — | — |
| Open weights | No | No |
| Released | Sep 2026 | Nov 2025 |
FAQ
Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.