GPT-5.5 is generally available for GitHub Copilot
zorrn
21 points
6 comments
April 24, 2026
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Discussion Highlights (3 comments)
nftdude2024
will take a look
DominikPeters
It's interesting that the API token cost of GPT-5.5 is double the cost of GPT-5.4, but Copilot charges a 7.5x multiplier and gates the model in premium plans. Clearly, they severely underpriced previous models like GPT-5.4 which they sell at $0.04 per request -- and these models can of course work for 30+ minutes in response to a single request and incur costs of several dollars.
pengfeituan
why don't we go to chatgpt plans direct? GPT-5.5 is about 2x over GPT-5.4 there.