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← Back to all updatesPublished ·OpenAI• Minor
OpenAI updated GPT-5.5 Instant to improve conversational quality, context carryover, and complex instruction following.
The read
The useful shift is goal recognition: advice, planning, research, and shopping prompts get responses tied to stated constraints.
The frame
It sits inside ChatGPT’s most-used model, so builders should test multi-turn workflows with constraints and recommendation explanations.
Primary source
OpenAI →Keep reading
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