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Tasks·desk·Spreadsheet

First-half budget vs actual, line by line

budget-vs-actual·time budget 1200 s·source

The request

The task request supplied to the adapter, alongside the workspace below. Runtime instructions, authorized tools and skills also affect the system. Containerized runs withhold host-side references; local mode is not an isolation boundary.

The owners want to see how January to June went against the budget, line by line. Put it together as variance.xlsx with live formulas from the budget file and the GL export - Dale's email says how the budget is spread and how he wants the variances shown.

Workspace

  • budget_FY2026_approved.xlsx
  • email_from_dale.txt
  • gl_detail_2026-01-01_to_2026-07-10.csv

Expected deliverables

  • variance.xlsx

Recorded acceptance checks

The table uses check names and outcomes from the frozen campaign ledger. Acceptance requires all required predicates to pass; a predicate may itself contain a tolerance or coverage threshold. Its scope is part of the measurement contract.

Recorded checkTypeRequiredFailed / observed
variance.xlsx existsfile_existsyes0 / 6
live formulasxlsx_has_formulasyes0 / 6
no error cellsxlsx_no_errorsyes0 / 6
slip rentals budget Jan-Jun (seasonal, 35%)xlsx_value_presentyes0 / 6
slip rentals actual (transient sub-account, credits, no July)xlsx_value_presentyes0 / 6
winter storage variance (seasonal income)xlsx_value_presentyes0 / 6
dock staff variance (seasonal cost, favourable-positive)xlsx_value_presentyes0 / 6
fuel variance (over budget is negative)xlsx_value_presentyes0 / 6
total expenses actualxlsx_value_presentyes0 / 6
Current task declaration (9 checks)

From task.yaml. Original runner grading and frozen retrospective scoring are separate. Read the frozen source for the rules behind the reported results.

  • variance.xlsx exists — file_exists, required
  • live formulas — xlsx_has_formulas, required
  • no error cells — xlsx_no_errors, required
  • slip rentals budget Jan-Jun (seasonal, 35%) — xlsx_value_present, required
  • slip rentals actual (transient sub-account, credits, no July) — xlsx_value_present, required
  • winter storage variance (seasonal income) — xlsx_value_present, required
  • dock staff variance (seasonal cost, favourable-positive) — xlsx_value_present, required
  • fuel variance (over budget is negative) — xlsx_value_present, required
  • total expenses actual — xlsx_value_present, required

Recorded results, desk release

pass pass, frozen scorer only fail timed out
SystemRepetitionsFrozen / 3Original / 3Median minutesMean model estimate (USD)
Proto / DeepSeek V4.1 Flash3313.00.1140
Codex / GPT-5.6 sol335.80.7442

These are repeated executions on the released fixture, not independent new business cases. Cost is captured model usage priced under the recorded assumptions, excluding infrastructure and human review. Per-attempt check verdicts, raw and frozen verdicts, usage, receipt and artifact hashes for this task are in results/latest/attempts.jsonl under "task": "budget-vs-actual".

Recorded results, desk comparison, 28 September 2026

SystemRepetitionsFrozen / 3Original / 3Median minutes
Proto / GPT-6 sol333.2
Codex / GPT-6 sol335.1
Proto / DeepSeek V4.1 Flash332.4

A separate campaign under the same frozen scorer, not pooled with the release. Conditions and data.