OpenAI has officially scheduled its DevDay 2025 for October 6 at Fort Mason, San Francisco, promising an exciting day for developers worldwide. The event will feature a keynote livestream along with detailed session recordings available after the event, making it accessible to both in-person and remote audiences.
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Event Details
Open Ai DevDay 2025 is expected to host over 1,500 developers in San Francisco. While registration for in-person attendance closed in July with a ticket price of $650, anyone interested can still watch the keynote and sessions live online. OpenAI has been sharing reminders via social media, with the most recent update on October 1, highlighting the livestream link and encouraging viewers to tune in.
OpenAI Official Site: https://openai.com
What to Expect
OpenAI has confirmed that the event will showcase upcoming innovations from its research, product, and engineering teams. Although the full agenda has not been publicly released, speculation across the tech community points to potential announcements related to GPT‑5, GPT‑4o reasoning capabilities, and Sora 2. However, OpenAI has not officially confirmed any of these updates.
Post-Event Activities
Following DevDay, OpenAI plans a DevDay Exchange roadshow, with local developer meetups scheduled to begin in mid‑October in cities such as São Paulo and London. These sessions aim to extend the insights and experiences from the San Francisco keynote to a global developer audience.
Quick Reference
- Date: October 6, 2025 / Event OpenAI DevDay 2025
- Location: Fort Mason, San Francisco
- Attendance: 1,500+ developers (in-person)
- Keynote: Livestreamed; session recordings shared afterward
- Latest Update: October 1 social reminder to tune in
- Follow-up Events: Build Hours scheduled for October 9
OpenAI DevDay 2025 promises to offer a first look at the company’s latest technologies and innovations, making it a must-watch for anyone interested in the future of AI development.












