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  "path": "/news/artificial-intelligence/openai-upgrades-gpt-55-as-it-plans-to-retire-legacy-chatgpt-models/",
  "publishedAt": "2026-06-02T22:45:20.000Z",
  "site": "https://www.bleepingcomputer.com",
  "textContent": "\nOpenAI 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.",
  "title": "OpenAI upgrades GPT-5.5, as it plans to retire legacy ChatGPT models"
}