ModelVerdict

Holub s.r.o. · FV2500655

CzechScan13 fields

Document cs-p0021 · layout cs-L05 · 13 fields · public part of the dataset · Same invoice in English (US) → · Report an error in this example

Holub s.r.o. · FV2500655

Verdict

Cheapest without an error: DeepSeek V4.1 Flash at $0.55 per 1,000 documents.

  • GPT-6 Sol is also error-free but 18.4× more expensive.
  • Gemma 4 31B is 2.6× cheaper, but: wrong value (Tax by rate).
  • Mistral Small 4 is 1.1× cheaper, but: wrong value (VAT ID).
  • GPT-6 Luna is 1× cheaper, but: wrong value (VAT ID).

Prompt given to every model

Z přiloženého dokladu vytěž údaje a vrať pouze JSON s těmito klíči:

supplier_name      název dodavatele (přesně jak je na dokladu, včetně diakritiky a právní formy)
supplier_id        IČO dodavatele
vat_id             DIČ dodavatele
invoice_number     číslo dokladu
payment_reference  variabilní symbol
issue_date         datum vystavení (YYYY-MM-DD)
tax_point_date     datum uskutečnění zdanitelného plnění, DUZP (YYYY-MM-DD)
due_date           datum splatnosti (YYYY-MM-DD)
net_by_rate        základ daně podle sazeb DPH, např. {"21": 18450.00, "12": 1200.00}
vat_by_rate        DPH podle sazeb, např. {"21": 3874.50}
total              celkem k úhradě (číslo, záporné u dobropisu)
currency           měna podle ISO 4217 (CZK, EUR, …)
bank_account       číslo účtu dodavatele (tvar předčíslí-číslo/kód banky) nebo IBAN

Pravidla:
- Údaje odběratele nevracej, jen dodavatele.
- Pokud údaj na dokladu není, vrať null. Nic si nedomýšlej.
- Pokud doklad neobsahuje rozpis DPH (neplátce, zálohová faktura), vrať net_by_rate a vat_by_rate jako null.
- Částky jako čísla s desetinnou tečkou, bez oddělovačů tisíců a bez měny.

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

FieldCorrect valueGemma 4 31B12 / 13 fieldsMistral Small 412 / 13 fieldsGPT-6 Luna12 / 13 fieldsDeepSeek V4.1 Flash13 / 13 fieldsGemini 3.5 Flash Lite13 / 13 fieldsQwen3.8 Flash13 / 13 fieldsGemini 3.8 Flash13 / 13 fieldsMistral Medium 3.512 / 13 fieldsClaude Sonnet 513 / 13 fieldsGPT-6 Sol13 / 13 fields
SupplierHolub s.r.o.Holub s.r.o. (correct)Holub s.r.o. (correct)Holub s.r.o. (correct)Holub s.r.o. (correct)Holub s.r.o. (correct)— (correct)Holub s.r.o. (correct)Holub s.r.o. (correct)Holub s.r.o. (correct)Holub s.r.o. (correct)
Supplier ID (EIN, IČO…)1515553615155536 (correct)15155536 (correct)15155536 (correct)15155536 (correct)15155536 (correct)— (correct)15155536 (correct)15155536 (correct)15155536 (correct)15155536 (correct)
VAT IDCZ15155536CZ15155536 (correct) CZ151555536wrong value CZ151555536wrong valueCZ15155536 (correct)CZ15155536 (correct)— (correct)CZ15155536 (correct) nullmissing fieldCZ15155536 (correct)CZ15155536 (correct)
Invoice numberFV2500655FV2500655 (correct)FV2500655 (correct)FV2500655 (correct)FV2500655 (correct)FV2500655 (correct)— (correct)FV2500655 (correct)FV2500655 (correct)FV2500655 (correct)FV2500655 (correct)
Payment reference48587983404858798340 (correct)4858798340 (correct)4858798340 (correct)4858798340 (correct)4858798340 (correct)— (correct)4858798340 (correct)4858798340 (correct)4858798340 (correct)4858798340 (correct)
Invoice date2025-12-312025-12-31 (correct)2025-12-31 (correct)2025-12-31 (correct)2025-12-31 (correct)2025-12-31 (correct)— (correct)2025-12-31 (correct)2025-12-31 (correct)2025-12-31 (correct)2025-12-31 (correct)
Tax point2025-12-282025-12-28 (correct)2025-12-28 (correct)2025-12-28 (correct)2025-12-28 (correct)2025-12-28 (correct)— (correct)2025-12-28 (correct)2025-12-28 (correct)2025-12-28 (correct)2025-12-28 (correct)
Due date2026-01-302026-01-30 (correct)2026-01-30 (correct)2026-01-30 (correct)2026-01-30 (correct)2026-01-30 (correct)— (correct)2026-01-30 (correct)2026-01-30 (correct)2026-01-30 (correct)2026-01-30 (correct)
Net by tax rate12 %: 6480.11, 21 %: 26224.6512 %: 6480.11, 21 %: 26224.65 (correct)12 %: 6480.11, 21 %: 26224.65 (correct)12 %: 6480.11, 21 %: 26224.65 (correct)12 %: 6480.11, 21 %: 26224.65 (correct)12 %: 6480.11, 21 %: 26224.65 (correct)— (correct)12 %: 6480.11, 21 %: 26224.65 (correct)12 %: 6480.11, 21 %: 26224.65 (correct)12 %: 6480.11, 21 %: 26224.65 (correct)12 %: 6480.11, 21 %: 26224.65 (correct)
Tax by rate12 %: 777.61, 21 %: 5507.18 12 %: 777.61, 21 %: 6284.79wrong value12 %: 777.61, 21 %: 5507.18 (correct)12 %: 777.61, 21 %: 5507.18 (correct)12 %: 777.61, 21 %: 5507.18 (correct)12 %: 777.61, 21 %: 5507.18 (correct)— (correct)12 %: 777.61, 21 %: 5507.18 (correct)12 %: 777.61, 21 %: 5507.18 (correct)12 %: 777.61, 21 %: 5507.18 (correct)12 %: 777.61, 21 %: 5507.18 (correct)
Total38989.5538989.55 (correct)38989.55 (correct)38989.55 (correct)38989.55 (correct)38989.55 (correct)— (correct)38989.55 (correct)38989.55 (correct)38989.55 (correct)38989.55 (correct)
CurrencyCZKCZK (correct)CZK (correct)CZK (correct)CZK (correct)CZK (correct)— (correct)CZK (correct)CZK (correct)CZK (correct)CZK (correct)
Bank account88435462/030088435462/0300 (correct)88435462/0300 (correct)88435462/0300 (correct)88435462/0300 (correct)88435462/0300 (correct)— (correct)88435462/0300 (correct)88435462/0300 (correct)88435462/0300 (correct)88435462/0300 (correct)
Tokensinput / output704 / 2802,592 / 2273,122 / 2711,746 / 4521,516 / 2792,911 / 1,0581,516 / 5982,592 / 2103,396 / 2363,122 / 235
of which hidden reasoningbilled as output0013226807823190096
of which from cacheinput billed at a discount4270061402,6880000
Cost of this documentthis run$0.0002$0.0005$0.0005$0.0006$0.0012$0.0015$0.0034$0.0055$0.0092$0.0102
Per 1,000 documentsfor the same kind of document$0.21$0.53$0.53$0.55$1.15$1.52$3.38$5.46$9.15$10.15
Latencythis run13.8 s2.2 s3 s5.5 s1.8 s12.4 s2.6 s2.7 s4.5 s4.6 s