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GPT-5.6

GPT-5.6 is a model by OpenAI for conversation, and 2 sellers in the catalogue publish a price for it.

text + image → text · made by OpenAI

$5.5$33per Mtok in / out
Microsoft Azure AI

Sold by 3 ways

SellerLaneRate
Microsoft Azure AI cloudstandard$5.5per Mtok in$33per Mtok out$0.55per Mtok cached$6.88per Mtok cache writeraw.githubusercontent.com · read 2026-09-16
Microsoft Azure AI cloudpriority$11per Mtok in$66per Mtok out$1.1per Mtok cachedraw.githubusercontent.com · read 2026-09-16
OpenAI 0 ways$4per Mtok in$20per Mtok out$0.4per Mtok cached
OpenAI aggregatornot on the seller's list todaystandard$4per Mtok in$20per Mtok out$0.4per Mtok cachedmodels.dev · read 2026-08-27

About

GPT-5.6 — a text model from OpenAI, sold by one company from $5.5 in and $33 out per million tokens.

It takes text and images and returns text, with a context window of 372,000 tokens. It was published in July 2026, trained on material up to February 2026. Its sellers say it can reason step by step and call a tool. The catalogue files it under chat. Only Microsoft Azure AI sells it, at $5.5 in and $33 out per million tokens. Beside the standard rate there is a faster lane.

Every current figure

Maker
OpenAI
Register
model
Takes
text + image
Returns
text
Context
372,000 tokens
Longest answer
128,000 tokens
Published
July 2026
Knowledge to
February 2026
Licence
not read
Sellers
1
Price
$5.5 in and $33 out per million tokens — Microsoft Azure AI