OpenAI releases GPT-5.5, bringing company one step closer to an AI ‘superapp’
THE SO WHAT
The “superapp” framing is the real move — GPT-5.5 is less a model release and more the backbone for OpenAI to intermediate a broad swath of consumer and enterprise workflows directly. If you’re building on top of ChatGPT, assume you’re building on a platform that increasingly wants to own the full user surface, not just the model call.
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