@misc{wesolve:ECON-D63-70-A2-r1,
  title = {{GPT 6 Astra Ultra attempt on ECON-D63-70}},
  author = {{we-solve research archive}},
  year = {2026},
  month = {10},
  howpublished = {\url{https://we-solve.github.io/contributions/polynomial-time-construction-with-subquadratic-envy-free-subsidies/attempt-2/r1/}},
  note = {Revision r1 of ECON-D63-70-A2. Unverified research record. LLMs and submitter roles are disclosed in the record.}
}