AI TrackerOpenAI will retire gpt-5.5-cyber-preview on February 1, 2027
OpenAI's API deprecations page lists gpt-5.5-cyber-preview for shutdown on February 1, 2027, in an entry dated November 5. As the replacement it names "the most capable cyber model available to you", without naming a model.
The entry appears on the day OpenAI introduced GPT-6 Cyber to select Daybreak Red customers.
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