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OpenAI's GPT 4.5 spotted in Android beta, launch imminent

ID: f71c0d7c-6266-57c2-b766-bceb51b507d2

STIX ID: report--f71c0d7c-6266-57c2-b766-bceb51b507d2

Feed Name: Bleeping Computer

Date Published: 2025-02-26

Date Updated: 2026-03-27

Author: Mayank Parmar

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The report describes a reference to a "GPT-4.5 research preview" appearing in the ChatGPT Android app, suggesting an imminent release likely for Pro subscribers, along with experiments in the web interface such as a redesigned file picker and a “deep research” mode. It notes continued model name simplification plans and hints at broader rollout details to come, while briefly mentioning MCP adoption and a related security best-practices resource.

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