{"data":{"id":"23d271a9-0d8e-4ec8-bf3e-9e6e26bd43f1","title":"OpenAI upgrades GPT-5.5, as it plans to retire legacy ChatGPT models","summary":"OpenAI has upgraded GPT-5.5 Instant to respond more accurately with more natural, human-like language and shorter responses, while retiring older models like o3 (August 26) and GPT-4.5 (June 27) to focus resources on newer capabilities. The company is also adding a job search tool to ChatGPT that integrates with job boards like Indeed and Upwork to help users find positions and tailor resumes.","solution":"N/A -- no mitigation discussed in source.","labels":["industry"],"sourceUrl":"https://www.bleepingcomputer.com/news/artificial-intelligence/openai-upgrades-gpt-55-as-it-plans-to-retire-legacy-chatgpt-models/","publishedAt":"2026-06-02T22:44:50.000Z","cveId":null,"cweIds":null,"cvssScore":null,"cvssSeverity":null,"severity":"info","attackType":[],"issueType":"news","affectedPackages":null,"affectedVendors":["OpenAI"],"affectedVendorsRaw":["OpenAI","ChatGPT","GPT-5.5","GPT-4.5","o3","GPT-4o"],"classifierModel":"claude-haiku-4-5-20251001","classifierPromptVersion":"v3","cvssVector":null,"attackVector":null,"attackComplexity":null,"privilegesRequired":null,"userInteraction":null,"exploitMaturity":null,"epssScore":null,"patchAvailable":null,"disclosureDate":"2026-06-02T22:44:50.000Z","capecIds":null,"crossRefCount":0,"attackSophistication":"trivial","impactType":null,"aiComponentTargeted":"model","llmSpecific":true,"classifierConfidence":0.95,"researchCategory":null,"atlasIds":null}}