GPT-6 Astra ProvsMiniMax M2.1
GPT-6 Astra Pro is the newer model, released after MiniMax M2.1.
| Spec | GPT-6 Astra Pro | MiniMax M2.1 |
|---|---|---|
| Input price | $10/M tokens | — |
| Output price | $50/M tokens | — |
| Context window | 1.1M tokens | — |
| Released | Sep 2026 | Dec 2025 |
Our Verdict
GPT-6 Astra Pro
MiniMax M2.1Runner-up
Not enough votes to call it. On the specs, GPT-6 Astra Pro has the edge: bigger model tier, newer, bigger context window, major provider backing.
Slight edge
API pricing
Cost per 1M tokens
GPT-6 Astra Pro
Input
$10.00
Output
$50.00
MiniMax M2.1
Input
—
Output
—
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