{
  "title": "Steel Production Model",
  "origin_url": "https://ampl.com/BOOK/EXAMPLES/MODELS/steel.mod",
  "license_guess": null,
  "code_sha256": "3a9ceb08c13d8b63f1b2d04605b922a057a5939fb252984eeb2565fcce009259",
  "added_at": "2025-10-28T06:54:18Z"
}