https://www.prompthackers.co/ai-news/claude-duetPrompt Hackersen2026-10-27T03:10:00+00:00Claude Duet: Anthropic's agent that messages you first https://www.prompthackers.co/ai-news/anthropic-ipo-s-1Prompt Hackersen2026-10-27T03:00:00+00:00Anthropic files for its IPO: what the S-1 says about Claude https://www.prompthackers.co/ai-news/gpt-6-1-terraPrompt Hackersen2026-10-27T02:40:00+00:00GPT-6.1 Terra is out: half the API price of Sol, built for computer use