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gpt-5.5-fast

gpt-5.5-fast

Multimodal 1 gateway

Where you can run it

Gateway Its id Context Max output Input / Mtok Output / Mtok
Cheaper Inference gpt-5.5-fast 1M 128K $8.13 $48.75

Prices are US dollars per million tokens, as published in each gateway's own catalog at the last crawl. A dash means that gateway publishes no value — not that it is free.

Canonical id
gpt-5.5-fast
Vendor
OpenAI
Type
Multimodal
Gateways serving it
Cheaper Inference
Largest context window
1M tokens
Input price range
$8.13 / Mtok
History

What changed for gpt-5.5-fast

Recorded by the daily catalog crawl — when gateways picked this model up, dropped it, or repriced it.