Cybersecurity · 26 views
OpenAI upgrades GPT-5.5, as it plans to retire legacy ChatGPT models
OpenAI says it's rolling out a new update that improves the existing GPT-5.5 Instant model and retires multiple legacy models, including o3.
AI Summary
OpenAI has announced an upgrade to its GPT-5.5 Instant model, which is part of a broader effort to phase out older versions of its technology. The upgrade aims to improve the performance of the existing model, but the company has also revealed plans to retire multiple legacy models, including o3.
AI summaries can be wrong sometimes—always verify important details using the source article.
How AI & Automation are usedCoverage Context
More from Cybersecurity
Continue reading recent Cybersecurity coverage
- Users in Houthi-Held Yemen Tried to Develop Advanced Weapons With AI, Anthropic SaysContinue reading
- Why AI raises the stakes for exposure validationContinue reading
- Hackers abused Claude to extract secrets from 1.8M Android appsContinue reading
- Threat Actor Generates 1M Personalized Fraud Emails in 3 DaysContinue reading
Support HappeningNow
Independent AI-powered news analysis is reader-supported. Your contribution helps cover infrastructure, summaries, and continued platform development.
Support HappeningNow