OpenAI says it’s rolling out a new update that improves the existing GPT-5.5 Instant model, and this move comes ahead of the scheduled retirement of multiple legacy models, including o3.
First seen on bleepingcomputer.com
Jump to article: www.bleepingcomputer.com/news/artificial-intelligence/openai-upgrades-gpt-55-as-it-plans-to-retire-legacy-chatgpt-models/
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