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Network Intelligence Research Center (NIRC)
Network Intelligence Research Center (NIRC)
Jun 11, 2026 · Artificial Intelligence

Scaling Automated Formalization of Mathematics: Inside Meta’s AutoformBot and the ATLAS Lean 4 Library

Meta’s recent paper presents AutoformBot, a multi‑agent system that treats formalizing entire mathematics textbooks as a large‑scale software‑engineering project, generating the ATLAS Lean 4 library with over 45,000 declarations and demonstrating a 71 % success rate across 26 open‑access books.

AutoformBotLLM agentsLean 4
0 likes · 14 min read
Scaling Automated Formalization of Mathematics: Inside Meta’s AutoformBot and the ATLAS Lean 4 Library
Machine Heart
Machine Heart
May 29, 2026 · Artificial Intelligence

How Meta’s AI Consumed 183 Billion Tokens to Build a Massive Lean Math Library

Meta’s ATLAS project uses the AutoformBot pipeline to automatically translate 26 undergraduate and graduate math textbooks into a Lean codebase of over 630,000 lines, consuming more than 183 billion tokens, while exposing coverage statistics, adversarial dynamics, and model‑level performance trade‑offs.

ATLASAutoformBotLean
0 likes · 11 min read
How Meta’s AI Consumed 183 Billion Tokens to Build a Massive Lean Math Library