Liberty Systems Inc. · INV-17299
PDF text layer (the model received only this text)
Invoice Document no.: INV-17299
Supplier Customer
Liberty Systems Inc. Washington Printing Inc.
9766 Maple Drive 6354 Market Street
Suite 642 Suite 914
Nashville, TN 37274 Seattle, WA 98139
Tel. (614) 555-0196 EIN: 48-8505712
Pay by ACH Date July 7, 2025
Bank Wells Fargo Bank, N.A. Terms Net 7
Account name Liberty Systems Inc. Due date July 14, 2025
Routing number 121000248
Account number 151945452
Payment reference INV-17299
Description Qty Unit Unit price Tax Amount
LED troffer light 2 x 4 ft 8 ea 55.00 10.35% 440.00
Office chair, ergonomic 19 ea 566.99 10.35% 10,772.81
Porcelain floor tile 12 x 24 in. 224.5 sq ft 3.89 10.35% 873.31
Toner cartridge, black 3 ea 74.00 10.35% 222.00
Exterior paint, 5 gal 1 ea 242.99 10.35% 242.99
Tri-fold brochures, full color 6151 ea 0.35 10.35% 2,152.85
Scissor lift rental 5 day 259.26 10.35% 1,296.30
Copy paper 8.5 x 11, case of 10 reams 23 case 45.00 10.35% 1,035.00
Subtotal 17,035.26
Taxable at 10.35% 17,035.26
Sales tax (10.35%) 1,763.15
Total 18,798.41
Total USD: 18,798.41
Thank you for your business!
Prepared by: Jennifer Reed Printed from accounting system Page 1 of 1
Verdict
Cheapest without an error: GPT-6 Luna at $0.17 per 1,000 documents.
- Claude Sonnet 5 is also error-free but 25.2× more expensive.
Prompt given to every model
Extract the following data from the attached document and return only JSON with these keys:
supplier_name supplier's name (exactly as printed, including the legal form)
supplier_id supplier's tax ID (EIN), if printed
invoice_number document number
payment_reference payment reference to quote with the payment
issue_date invoice date (YYYY-MM-DD)
due_date due date (YYYY-MM-DD)
net_by_rate amount per sales tax rate, e.g. {"8.25": 1845.00}; non-taxable amounts under "0"
vat_by_rate sales tax per rate, e.g. {"8.25": 152.21}
total total due (number, negative for credit notes)
currency ISO 4217 currency code (USD, GBP, EUR, …)
bank_account supplier's bank details as "routing-number account-number", or IBAN
Rules:
- Return the supplier's data only, never the customer's.
- If a value is not on the document, return null. Do not guess.
- If the document has no tax breakdown, return net_by_rate and vat_by_rate as null.
- Amounts as numbers with a decimal point, no thousands separators and no currency symbol.
How we score
Exact match per field after normalising dates, amounts and whitespace. Missing diacritics count as an error. Cost is the real token spend of this run, converted at the rate shown in the footer.
What each model extracted
| Field | Correct value | GPT-6 Luna11 / 11 fields | Gemma 4 31B11 / 11 fields | Mistral Small 411 / 11 fields | DeepSeek V4.1 Flash11 / 11 fields | Qwen3.8 Flash9 / 11 fields | Gemini 3.5 Flash Lite11 / 11 fields | Gemini 3.8 Flash11 / 11 fields | Mistral Medium 3.511 / 11 fields | GPT-6 Sol11 / 11 fields | Claude Sonnet 511 / 11 fields |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Supplier | Liberty Systems Inc. | Liberty Systems Inc. (correct) | Liberty Systems Inc. (correct) | Liberty Systems Inc. (correct) | Liberty Systems Inc. (correct) | Liberty Systems Inc. (correct) | Liberty Systems Inc. (correct) | Liberty Systems Inc. (correct) | Liberty Systems Inc. (correct) | Liberty Systems Inc. (correct) | Liberty Systems Inc. (correct) |
| Supplier ID (EIN, IČO…) | 48-8505712 | 48-8505712 (correct) | 48-8505712 (correct) | 48-8505712 (correct) | 48-8505712 (correct) | 48-8505712 (correct) | 48-8505712 (correct) | 48-8505712 (correct) | 48-8505712 (correct) | 48-8505712 (correct) | 48-8505712 (correct) |
| Invoice number | INV-17299 | INV-17299 (correct) | INV-17299 (correct) | INV-17299 (correct) | INV-17299 (correct) | INV-17299 (correct) | INV-17299 (correct) | INV-17299 (correct) | INV-17299 (correct) | INV-17299 (correct) | INV-17299 (correct) |
| Payment reference | INV-17299 | INV-17299 (correct) | INV-17299 (correct) | INV-17299 (correct) | INV-17299 (correct) | INV-17299 (correct) | INV-17299 (correct) | INV-17299 (correct) | INV-17299 (correct) | INV-17299 (correct) | INV-17299 (correct) |
| Invoice date | 2025-07-07 | 2025-07-07 (correct) | 2025-07-07 (correct) | 2025-07-07 (correct) | 2025-07-07 (correct) | 2025-07-07 (correct) | 2025-07-07 (correct) | 2025-07-07 (correct) | 2025-07-07 (correct) | 2025-07-07 (correct) | 2025-07-07 (correct) |
| Due date | 2025-07-14 | 2025-07-14 (correct) | 2025-07-14 (correct) | 2025-07-14 (correct) | 2025-07-14 (correct) | 2025-07-14 (correct) | 2025-07-14 (correct) | 2025-07-14 (correct) | 2025-07-14 (correct) | 2025-07-14 (correct) | 2025-07-14 (correct) |
| Net by tax rate | 10.35 %: 17035.26 | 10.35 %: 17035.26 (correct) | 10.35 %: 17035.26 (correct) | 10.35 %: 17035.26 (correct) | 10.35 %: 17035.26 (correct) | : %: 17035.26wrong rate | 10.35 %: 17035.26 (correct) | 10.35 %: 17035.26 (correct) | 10.35 %: 17035.26 (correct) | 10.35 %: 17035.26 (correct) | 10.35 %: 17035.26 (correct) |
| Tax by rate | 10.35 %: 1763.15 | 10.35 %: 1763.15 (correct) | 10.35 %: 1763.15 (correct) | 10.35 %: 1763.15 (correct) | 10.35 %: 1763.15 (correct) | : %: 1763.15wrong rate | 10.35 %: 1763.15 (correct) | 10.35 %: 1763.15 (correct) | 10.35 %: 1763.15 (correct) | 10.35 %: 1763.15 (correct) | 10.35 %: 1763.15 (correct) |
| Total | 18798.41 | 18798.41 (correct) | 18798.41 (correct) | 18798.41 (correct) | 18798.41 (correct) | 18798.41 (correct) | 18798.41 (correct) | 18798.41 (correct) | 18798.41 (correct) | 18798.41 (correct) | 18798.41 (correct) |
| Currency | USD | USD (correct) | USD (correct) | USD (correct) | USD (correct) | USD (correct) | USD (correct) | USD (correct) | USD (correct) | USD (correct) | USD (correct) |
| Bank account | 121000248 151945452 | 121000248 151945452 (correct) | 121000248 151945452 (correct) | 121000248 151945452 (correct) | 121000248 151945452 (correct) | 121000248 151945452 (correct) | 121000248 151945452 (correct) | 121000248 151945452 (correct) | 121000248 151945452 (correct) | 121000248 151945452 (correct) | 121000248 151945452 (correct) |
| Tokens | input / output | 910 / 155 | 963 / 182 | 936 / 176 | 1,057 / 259 | 1,297 / 944 | 951 / 216 | 951 / 466 | 936 / 176 | 910 / 110 | 1,157 / 194 |
| of which hidden reasoning | billed as output | 43 | 0 | 0 | 127 | 739 | 0 | 250 | 0 | 0 | 0 |
| of which from cache | input billed at a discount | 0 | 309 | 246 | 438 | 512 | 0 | 0 | 230 | 0 | 0 |
| Cost of this document | this run | $0.0002 | $0.0002 | $0.0002 | $0.0003 | $0.0006 | $0.0008 | $0.0025 | $0.0027 | $0.0029 | $0.0043 |
| Per 1,000 documents | for the same kind of document | $0.17 | $0.21 | $0.21 | $0.31 | $0.57 | $0.83 | $2.46 | $2.72 | $2.92 | $4.25 |
| Latency | this run | 2.4 s | 9.2 s | 1.2 s | 2.9 s | 11.7 s | 1 s | 2.8 s | 1.5 s | 2.4 s | 2.2 s |