141 summarised stories about ChatGPT, each linking back to the original source. Browse all topics →
OpenAI Blog 8 months ago
OpenAI added group chat functionality to ChatGPT, allowing multiple users to collaborate in a single conversation thread. Users can invite others to join existing chats and work together with ChatGPT in real time. This enables shared brainstorming, document editing, and collaborative problem-solving without needing separate individual conversations.
The daily briefing
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TLDRocket
25 July 2026
The AI industry's fault lines deepened this week as twenty-five companies—Microsoft, Nvidia, Meta among them—signed a joint defense of open-weight models and distillation, while Anthropic and OpenAI notably abstained under White House pressure. The divide cuts to economics: Moonshot's Kimi K3 delivers Claude-equivalent code quality at one-third the price, and Chinese models now capture over 30 percent of token usage on major platforms. This isn't ideology; it's margin. Infrastructure providers backing open weights see opportunity in commoditization, while closed-model houses defend scarcity through restriction.
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