phase0_step0/checkpoint_meta.json

{
  "phase": 0,
  "step": 0,
  "tokens_processed": 0,
  "timestamp": "2026-08-14T16:46:09.177922",
  "cost_usd": 0.00391018110315005,
  "budget_remaining_usd": 399.99608981889685
}