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GPT-6 Astra Pricing

OpenAI · openai-gpt-6-astra

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Input / 1M tokens
$10.00
Output / 1M tokens
$50.00
Context window
1050k tokens
1,400 pages of text
Max output
128k tokens

What it costs in practice

Estimate your own workloadOpens the calculator with GPT-6 Astra preloaded — adjust volume and token counts there.

Price history

Only one price point recorded so far.

The staircase chart appears once a price change is detected.

What it excels at

Strong performance on long-context reasoning, multi-document synthesis, and vision-language tasks supported by the 1M-token window and high output capacity.

The business tradeoff

Premium pricing, especially at $50 per million output tokens, increases cost for generation-heavy workloads compared with lower-tier alternatives.

Cheaper from OpenAI

Same tier from other providers

Head-to-head

Vendor list rates, as of Sep 4, 2026 · source: openrouter · per-request examples assume 1,200 input + 400 output tokens.