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andaitoday at 3:22 AM1 replyview on HN

Tangential but I learned today that GPT-5.5 in ChatGPT (Plus) has a smaller context window than the one in the API. (Or at least it thinks it does.)

I'd guess / hope the Pro one has the full context window.


Replies

refulgentistoday at 4:09 AM

Notably, 5.5 has a higher price on API for context > ChatGPT, and 5.5 Pro on API does not differentiate based on context size (it’s eye bleeding expensive already :)