Updated Sep 13
Sep 30, 2026
ChatGPT Space replaces Library for eligible users, while Projects stay separate
OpenAI's DevDay launch gives teams a shared home for pages and files. The current help guide draws important lines around Projects, mobile editing, inherited access and automatic page updates.
OpenAIChatGPTSpace
Sep 30, 2026
ChatGPT plugins can now react to MCP events, with signed webhooks and clear limits
OpenAI's DevDay MCP Events launch lets a plugin start a ChatGPT workflow when its server reports a relevant change. The current integration uses verified, signed webhooks and leaves several mechanisms in the broader draft specification unsupported.
OpenAIChatGPTMCP
Sep 30, 2026
ChatGPT Sites can host plugins, but each visitor uses their own connection
OpenAI’s DevDay update brings supported plugins into Sites for workspaces. Builders still need to account for admin controls, visitor consent and limits on background access.
OpenAIChatGPTSites
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Sep 28, 2026
Claude’s nine-loop result is public, but “verified” has four different meanings
Claude’s nine-loop amplitude has unusually detailed checks. The public record shows where exact agreement ends and independent reproduction is still missing.
AnthropicClaudeAI science
Sep 19, 2026
Claude leads 26% of Anthropic's AI research. What does that actually measure?
Anthropic says Claude leads 26% of its measured model-development work. Its task weighting, human review, monitoring boundaries and safety-compute denominators explain what that figure means.
AnthropicClaudeAI research
May 7, 2026
Meta's Agentic AI Assistant Set to Shake Up User Experience
Meta is launching an 'agentic' AI assistant designed to tackle tasks autonomously across its platforms. This move puts Meta in a competitive race with AI giants like Google and Apple. Builders in AI should watch how this could alter app ecosystems and user interactions.
Metaagentic AIAI assistant