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OpenAI Delays GPT-5 Launch, Announces o3 and o4-Mini Models

The company plans to release two intermediate models in the coming weeks, citing the need for technical improvements and capacity preparation for GPT-5.

Overview

  • OpenAI CEO Sam Altman announced a delay in the release of GPT-5, now expected in a few months, to focus on significant enhancements and integration challenges.
  • Two intermediate models, o3 and o4-mini, are set to launch within weeks to address user demand and bridge the gap between GPT-4 and GPT-5.
  • Altman cited technical difficulties and the need to prepare for unprecedented demand as key reasons for the revised roadmap.
  • GPT-5 is anticipated to be a fully multimodal model, unifying reasoning, language, and image generation capabilities into a single system.
  • OpenAI recently raised $40 billion in funding, underscoring the high stakes of its roadmap adjustments and the competitive AI landscape.