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GPT-6 Astra API price
OpenAI · 1.1M token context · Released Sep 4 · 21 sellers, checked 20 Oct, 00:17 UTC
Input, per 1M tokens
$10.00
official price
Output, per 1M tokens
$50.00
official price
Cheapest at the official price, from OpenAI ; 21 sellers compared below.
Cheaper Inference lists it for less, $6.50 input / $32.50 output per 1M, but we have not verified that seller (our read ). The prices above are the cheapest seller we consider reliable.
Cost calculator: where to buy, and what it costs you
Pick a use case, a volume and a provider. Monthly figures assume 30 days.
Monthly cost with OpenAI
$928
$0.031 per request · 30,000 requests a month
This is OpenAI’s list price.
Input $315 Cached input $13.50 Output $600
Same workload on models with a similar Intelligence Index, at their cheapest provider
Context window 1.1M1,050,000 tokens
Cached input from $1.00per 1M tokens
Last checked 20 Oct, 00:17 UTC
Price history Cheapest standard price per 1M tokens, recorded every 6 hours since 16 Oct 2026.
$0.00 $28.00 $56.00 16 Oct 20 Oct Output Input Official list price19 Oct LowRouter first listed in our data at $10.00 / $50.0019 Oct Eden AI first listed in our data at $10.00 / $50.0019 Oct FastRouter first listed in our data at $10.00 / $50.0019 Oct Impossibl first listed in our data at $10.00 / $50.0019 Oct IteraCompute first listed in our data at $8.00 / $40.0019 Oct Jiekou.AI first listed in our data at $9.50 / $47.5019 Oct Kilo Gateway first listed in our data at $10.00 / $50.0019 Oct LLM Gateway first listed in our data at $10.00 / $50.0019 Oct LLMTR first listed in our data at $10.00 / $50.0019 Oct MegaNova first listed in our data at $8.00 / $40.00Every price change this month →
More from OpenAI: GPT-5.6 Terra $2.00 · GPT-5.6 Luna $0.20 · GPT-5.6 Luna Pro $0.20