Keynote speaker
Sam AltmanCEO, OpenAI
2
Keynotes
14
Announced on stage
Keynotes
DevDay 2025Oct 6, 2025Sam Altman- DevDay 2025 was held October 6, 2025 at Fort Mason in San Francisco.
- The Apps SDK launched in preview, letting developers build apps that run inside ChatGPT.
- AgentKit was introduced as a complete toolkit: Agent Builder, Connector Registry and ChatKit.
Summit 2025Jun 2, 2025Sridhar Ramaswamy, Sam Altman, Sarah Guo- Snowflake highlighted deeper Apache Iceberg support, used by companies like Booking.com, via Catalog Linked Databases
- Sam Altman and Conviction founder Sarah Guo joined Ramaswamy on stage for a fireside chat on AI and agents
- OpenAI and Snowflake said their partnership has driven down the cost of accessing frontier models
Summaries of official keynote videos and recaps; watch the source for exact wording. Logos via logo.dev; trademarks belong to their owners.