LLM
GPT-6 Astra Pro
by OpenAI
Prices last updated October 4, 2026
OpenAI's GPT-6 Astra Pro — extended-reasoning variant of the GPT-6 Astra frontier model with vision/file input.
Context
1.1M
Max Output
128k
Providers
1
Cheapest Input
$10.00
Vision Function Calling JSON Mode Streaming Chat / InstructReasoning
Price Comparison
Compare pricing across 1 provider serving GPT-6 Astra Pro
| Provider | Input $/1M | Output $/1M | Context | Speed | TTFT | Status |
|---|---|---|---|---|---|---|
| OP OpenRouter | $10.00 ● | $50.00 | 1.1M | — | — | Live |
● Cheapest ● Fastest Prices in USD per 1M tokens