Assistant
2 milestones in AI history
Claude: Constitutional AI
Anthropic released Claude, an AI assistant built with Constitutional AI (CAI) — a novel approach where the model is trained to follow a set of principles rather than just optimizing for human preference ratings. Anthropic, founded by former OpenAI researchers, positioned Claude as the safety-focused alternative.
OpenClaw: The Personal AI Assistant Goes Open Source
The `openclaw/openclaw` repository launched on GitHub, framing itself as 'your own personal AI assistant' that ran on users' own devices across the channels they already used, from WhatsApp and Telegram to Slack, Discord, and iMessage. Instead of keeping the assistant trapped in a single app, OpenClaw combined messaging integrations, voice, tools, browser control, local skills, and device-side control into an always-on personal agent.