╭────────────────────────────────── New run ───────────────────────────────────╮
│                                                                              │
│ Here is our business bank account export for September/early October 2026.   │
│ Opening balance on 2026-09-07 before these transactions: £4210.55.           │
│                                                                              │
│ date,description,category,amount_gbp                                         │
│ 2026-09-07,Card takings,Sales,1840.20                                        │
│ 2026-09-07,Rent - Unit 4,Rent,-1250.00                                       │
│ 2026-09-08,Wholesale order Harrogate,Sales,960.00                            │
│ 2026-09-09,Ceramic supplies,Stock,-712.35                                    │
│ 2026-09-11,Card takings,Sales,1523.75                                        │
│ 2026-09-12,Electricity,Utilities,-184.60                                     │
│ 2026-09-14,Card takings,Sales,1210.40                                        │
│ 2026-09-15,Wages,Payroll,-2400.00                                            │
│ 2026-09-16,Packaging,Stock,-148.90                                           │
│ 2026-09-18,Card takings,Sales,1697.30                                        │
│ 2026-09-20,Refund order 5480,Refunds,-36.00                                  │
│ 2026-09-21,Card takings,Sales,1402.10                                        │
│ 2026-09-22,HMRC VAT payment,Tax,-2318.44                                     │
│ 2026-09-23,Ceramic supplies,Stock,-655.00                                    │
│ 2026-09-25,Card takings,Sales,1888.65                                        │
│ 2026-09-27,Broadband,Utilities,-42.00                                        │
│ 2026-09-28,Card takings,Sales,1320.00                                        │
│ 2026-09-29,Wages,Payroll,-2400.00                                            │
│ 2026-09-30,Amazon payout,Sales,2245.18                                       │
│ 2026-10-02,Insurance,Insurance,-96.50                                        │
│ 2026-10-04,Card takings,Sales,1105.25                                        │
│                                                                              │
│ Build a weekly cash-flow summary using weeks commencing Monday. For each     │
│ week: week_commencing (YYYY-MM-DD, the Monday), money_in, money_out (as a    │
│ positive number), net, closing_balance. Then give the final closing_balance, │
│ the spending category with the largest total outflow over the whole period   │
│ and that total, and the week_commencing with the lowest closing balance.     │
│                                                                              │
│ JSON keys: weeks (list of objects with the keys above), closing_balance,     │
│ largest_outflow_category, largest_outflow_total, lowest_closing_week.        │
│ End your answer with exactly one JSON object in a ```json code block, with   │
│ the keys shown. Numbers as plain numbers (no £ or commas).                   │
│                                                                              │
╰─ OpenAIModel - grok-4.20-0309-non-reasoning ─────────────────────────────────╯
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ Step 1 ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
╭──────────────────────────────────────────────────────────────────────────────╮
│ Calling tool: 'final_answer' with arguments: {'answer':                      │
│ '{"weeks":[{"week_commencing":"2026-09-07","money_in":1840.20,"money_out":12 │
│ 50.00,"net":590.20,"closing_balance":4800.75},{"week_commencing":"2026-09-14 │
│ ","money_in":2734.15,"money_out":2584.60,"net":149.55,"closing_balance":4950 │
│ .30},{"week_commencing":"2026-09-21","money_in":1402.10,"money_out":4754.44, │
│ "net":-3352.34,"closing_balance":1597.96},{"week_commencing":"2026-09-28","m │
│ oney_in":5453.83,"money_out":2496.50,"net":2957.33,"closing_balance":4555.29 │
│ }],"closing_balance":4555.29,"largest_outflow_category":"Payroll","largest_o │
│ utflow_total":4800.00,"lowest_closing_week":"2026-09-21"}'}                  │
╰──────────────────────────────────────────────────────────────────────────────╯
Observations: 
{"weeks":|{"week_commencing":"2026-09-07","money_in":1840.20,"money_out":1250.00
,"net":590.20,"closing_balance":4800.75},{"week_commencing":"2026-09-14","money_
in":2734.15,"money_out":2584.60,"net":149.55,"closing_balance":4950.30},{"week_c
ommencing":"2026-09-21","money_in":1402.10,"money_out":4754.44,"net":-3352.34,"c
losing_balance":1597.96},{"week_commencing":"2026-09-28","money_in":5453.83,"mon
ey_out":2496.50,"net":2957.33,"closing_balance":4555.29}],"closing_balance":4555
.29,"largest_outflow_category":"Payroll","largest_outflow_total":4800.00,"lowest
_closing_week":"2026-09-21"}
Final answer: 
{"weeks":[{"week_commencing":"2026-09-07","money_in":1840.20,"money_out":1250.00
,"net":590.20,"closing_balance":4800.75},{"week_commencing":"2026-09-14","money_
in":2734.15,"money_out":2584.60,"net":149.55,"closing_balance":4950.30},{"week_c
ommencing":"2026-09-21","money_in":1402.10,"money_out":4754.44,"net":-3352.34,"c
losing_balance":1597.96},{"week_commencing":"2026-09-28","money_in":5453.83,"mon
ey_out":2496.50,"net":2957.33,"closing_balance":4555.29}],"closing_balance":4555
.29,"largest_outflow_category":"Payroll","largest_outflow_total":4800.00,"lowest
_closing_week":"2026-09-21"}
[Step 1: Duration 2.23 seconds| Input tokens: 1,646 | Output tokens: 217]

=====FINAL=====
 {"weeks":[{"week_commencing":"2026-09-07","money_in":1840.20,"money_out":1250.00,"net":590.20,"closing_balance":4800.75},{"week_commencing":"2026-09-14","money_in":2734.15,"money_out":2584.60,"net":149.55,"closing_balance":4950.30},{"week_commencing":"2026-09-21","money_in":1402.10,"money_out":4754.44,"net":-3352.34,"closing_balance":1597.96},{"week_commencing":"2026-09-28","money_in":5453.83,"money_out":2496.50,"net":2957.33,"closing_balance":4555.29}],"closing_balance":4555.29,"largest_outflow_category":"Payroll","largest_outflow_total":4800.00,"lowest_closing_week":"2026-09-21"}

ELAPSED 2.3s
USAGE {"prompt_tokens": 1646, "completion_tokens": 217}
EXIT 0
PROXY_USAGE {"requests": 1, "in": 1646, "cached": 1536, "out": 217, "reasoning": 0, "usd": 0.000987, "errors": []}