OpenAI DevDay 2026: Dots, Spaces, and ULTRAFAST

OpenAI's DevDay 2026 introduced numerous advancements, including early impressions of "Dots" and "Spaces" for human-agent collaboration. Key announcements featured the GPT-6.1 Sol model, the Decisions API for fast, vision-based decisions, and Astra ultrafast for enhanced speed and pricing. Other innovations included The Other Pencil for AI-assisted drawing, Little Starship for 3D world generation via prompts, and updates to the Agents API, plugins, and platform capabilities.