@misc{wesolve:ECON-C21-173-A1-r1,
  title = {{GPT 6 Astra Ultra attempt on ECON-C21-173}},
  author = {{we-solve research archive}},
  year = {2026},
  month = {10},
  howpublished = {\url{https://we-solve.github.io/contributions/identification-and-inference-after-learning-a-mediator-representation/attempt-1/r1/}},
  note = {Revision r1 of ECON-C21-173-A1. Unverified research record. LLMs and submitter roles are disclosed in the record.}
}