OpenAI unveils GPT-5. 5, marking new era of autonomous ‘digital workers’ OpenAI has officially released the upgraded version of its chatbot, ChatGPT 5. 5, marking a major leap towards Agentic AI. The latest upgrade was rolled out on April 23, 2026 to ChatGPT Plus, Pro, Business, and. ..
OpenAI unveils GPT-5.5, marking new era of autonomous ‘digital workers’
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