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  "path": "/2026/04/24/openai-gpt-5-5-research-gains/",
  "publishedAt": "2026-04-24T05:32:38.000Z",
  "site": "https://www.macrumors.com",
  "tags": [
    "ChatGPT",
    "OpenAI",
    "announced",
    "OpenAI Debuts GPT-5.5 Claiming Agentic Coding and Research Gains",
    "MacRumors.com",
    "Discuss this article"
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  "textContent": "OpenAI has announced the release of GPT-5.5, the latest upgrade to the company's family of models powering its ChatGPT and Codex apps.\n\n\nOpenAI describes GPT-5.5 as better at multi-step work, claiming it can plan, use tools, and verify its own output with less hand-holding. The model is said to offer gains in agentic coding, computer use, and early-stage scientific research.\n\nGPT-5.5 Thinking offers \"faster help for harder problems,\" according to OpenAI, while GPT-5.5 Pro is being pitched as a research partner for tougher questions where accuracy matters more than speed.\n\nOpenAI argues that its latest model is more token-efficient, so Codex tasks should – in theory – finish with less overhead despite the bump.\n\nChatGPT Plus, Pro, Business, and Enterprise subscribers get GPT-5.5 Thinking, while the more powerful GPT-5.5 Pro model is limited to ChatGPT Pro, Business, and Enterprise. In Codex, GPT-5.5 spans Plus, Pro, Business, Enterprise, Edu, and Go plans. API access is said to be coming \"very soon.\"\n\nTags: ChatGPT, OpenAI\n\n\nThis article, \"OpenAI Debuts GPT-5.5 Claiming Agentic Coding and Research Gains\" first appeared on MacRumors.com\n\nDiscuss this article in our forums\n\n",
  "title": "OpenAI Debuts GPT-5.5 Claiming Agentic Coding and Research Gains"
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