Anthropic's new AI agent teams build C Compiler from scratch on their own

Anthropic has begun experimenting to allow its AI agents to think and work together, without any human intervention. Anthropic tasked 16 agents to build a C Compiler from scratch, which they achieved after 2,000 Claude Code sessions and $20,000 (₹18 lakh) in API costs. In one instance, Claude AI agent "killed itself" to end its endless work loop instruction.