experiments/int4_recovery.json

{
  "steps": 30,
  "ppl_before": 7.4307143325561995,
  "ppl_after_train": 5.489463114355006,
  "ppl_after_requant": 6.883665882879365,
  "gap_before": 1.9412512182011934,
  "gap_delta": 0.5470484496768346,
  "improved": true,
  "elapsed_s": 3.1367221489999793
}