Archon (Lean proof automation)

AI-assisted automation for formalizing mathematics in Lean 4, orchestrating multi-agent proof workflows.

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Archon is an AI-assisted automation system for autonomous formalization of research-level mathematics in Lean 4, using DAG blueprints and multi-agent coding/proving workflows to orchestrate proof automation. Its newer Archon Horizon adds workspace-first orchestration for long-running Lean 4 formalization with Codex or Claude Code.

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