ChatGPT now lets you lock sensitive chats behind a PIN
TL;DRChatGPT adds PIN protection for sensitive conversations.
Why it matters: Shared devices now have better privacy controls for confidential chats.

Report: Anthropic's draft S-1 shows it spent ~$9B on compute
TL;DRAnthropic's compute spending quadrupled to $9B in six months and could hit $750B total.

Anthropic’s cloud partnerships are getting messy
TL;DRAnthropic can't get enough computing power from cloud providers who now compete with it.
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