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OpenAIClosed Weights

GPT-6 Astra (Fast)

openai/gpt-6-astra-fast

Best Input Price

$20.00 / 1M

Fast variant of GPT-6 Astra for low-latency assistance and high-volume workloads.

Context Window

1,050,000 tokens

Reasoning

Supported

Tool Calling

Supported

Released

2026-09-04

Inference Providers (1)

ProviderModel IDContextInput / 1MOutput / 1MAction
Vercel AI Gatewayopenai/gpt-6-astra-fast1,050,000$20.00$100.00Docs ↗