Business Bench

Tasks · desk · Bookkeeping

Reconcile August refunds to the card processor

refund-reconciliation · timeout 1200 s · source

The ask

Sent verbatim as the prompt. The agent works in a copy of the workspace below and sees nothing else.

Can you reconcile August's refunds against Clearpath? The PMS refund log, their export, July's reconciliation and my notes are in the folder. Save it as refund_recon.csv.

Workspace

  • clearpath_balance_activity_2026-08-01_to_2026-09-05.csv
  • note_refund_recon.txt
  • pms_refunds_2026-08.csv
  • refund_recon_2026-07.csv

Expected deliverables

  • refund_recon.csv

This task also has a task-specific grader (check.py).

Checks

The task passes only when every required check passes. Reference answers, tolerances, and the planted traps are in the repository, not here.

CheckTypeRequiredFailed (frozen) / 6
July's columnscsv_columnsyes0
one row per refundcsv_set_equalyes1
row countcsv_row_countyes1
status per refundcsv_values_matchyes1
amounts per refundcsv_values_matchyes0
variance ties to the unexplained itemscustomyes1

Recorded results, complete desk comparison

pass pass, frozen scorer only fail timed out
SystemRepetitionsFrozen / 3Raw / 3Median minutesMean cost (USD)
Proto / DeepSeek V4.1 Flash221.70.0315
Codex / GPT-5.6 sol331.60.1931

Per-attempt check verdicts, raw and frozen verdicts, usage, receipt and artifact hashes for this task are in results/latest/attempts.jsonl under "task": "refund-reconciliation".