ModelVerdict

Academia Checa S.L. · F2025-0208

SpanishClean image13 fields

Document es-p0013 · layout es-L06 · 13 fields · public part of the dataset · Same invoice in English (US) → · Report an error in this example

Academia Checa S.L. · F2025-0208

Verdict

Cheapest without an error: Qwen3.8 Flash at $0.98 per 1,000 documents.

  • GPT-6 Sol is also error-free but 15.9× more expensive.
  • Mistral Small 4 is 1.9× cheaper, but: invented value (VAT ID).
  • GPT-6 Luna is 1.2× cheaper, but: wrong value (Bank account).

Prompt given to every model

Extraiga del documento adjunto los siguientes datos y devuelva exclusivamente un JSON con estas claves:

supplier_name      Nombre o razón social del emisor de la factura (exactamente como figura en el documento, incluidos acentos y forma jurídica)
supplier_id        NIF del emisor (en empresas también llamado CIF, p. ej. B12345674; en autónomos, DNI con letra), sin el prefijo de país «ES»
vat_id             NIF-IVA (número de IVA intracomunitario, «ES» + NIF) del emisor, solo si figura como tal en el documento
invoice_number     Número de factura (o del documento)
payment_reference  Concepto o referencia que debe indicarse al realizar el pago
issue_date         Fecha de expedición de la factura (YYYY-MM-DD)
tax_point_date     Fecha de operación (fecha de devengo del IVA) (YYYY-MM-DD)
due_date           Fecha de vencimiento (YYYY-MM-DD)
net_by_rate        Base imponible por tipo de IVA, p. ej. {"21": 18450.00, "10": 1200.00}
vat_by_rate        Cuota de IVA por tipo, p. ej. {"21": 3874.50}
total              Importe total de la factura / importe a pagar (número, negativo en facturas rectificativas que abonan un importe)
currency           Moneda según ISO 4217 (EUR, USD, …)
bank_account       IBAN del emisor

Reglas:
- No devuelva datos del cliente (destinatario), solo los del emisor.
- Si un dato no figura en el documento, devuelva null. No invente nada.
- Si el documento no contiene desglose del IVA (operación exenta, factura proforma), devuelva net_by_rate y vat_by_rate como null.
- Importes como números con punto decimal, sin separadores de miles y sin moneda.

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 valueMistral Small 410 / 13 fieldsGPT-6 Luna12 / 13 fieldsQwen3.8 Flash13 / 13 fieldsGemini 3.5 Flash Lite13 / 13 fieldsDeepSeek V4.1 Flash13 / 13 fieldsMistral Medium 3.512 / 13 fieldsGemini 3.8 Flash13 / 13 fieldsClaude Sonnet 513 / 13 fieldsGPT-6 Sol13 / 13 fields
SupplierAcademia Checa S.L.Academia Checa S.L. (correct)Academia Checa S.L. (correct)Academia Checa S.L. (correct)Academia Checa S.L. (correct)Academia Checa S.L. (correct)Academia Checa S.L. (correct)Academia Checa S.L. (correct)Academia Checa S.L. (correct)Academia Checa S.L. (correct)
Supplier ID (EIN, IČO…)B44493971B44493971 (correct)B44493971 (correct)B44493971 (correct)B44493971 (correct)B44493971 (correct)B44493971 (correct)B44493971 (correct)B44493971 (correct)B44493971 (correct)
VAT ID— ESB44493971invented value— (correct)— (correct)— (correct)— (correct)— (correct)— (correct)— (correct)— (correct)
Invoice numberF2025-0208F2025-0208 (correct)F2025-0208 (correct)F2025-0208 (correct)F2025-0208 (correct)F2025-0208 (correct)F2025-0208 (correct)F2025-0208 (correct)F2025-0208 (correct)F2025-0208 (correct)
Payment referenceF2025-0208F2025-0208 (correct)F2025–0208 (correct)F2025-0208 (correct)F2025-0208 (correct)F2025-0208 (correct)F2025-0208 (correct)F2025-0208 (correct)F2025-0208 (correct)F2025-0208 (correct)
Invoice date2025-12-282025-12-28 (correct)2025-12-28 (correct)2025-12-28 (correct)2025-12-28 (correct)2025-12-28 (correct)2025-12-28 (correct)2025-12-28 (correct)2025-12-28 (correct)2025-12-28 (correct)
Tax point— 2025-12-28invented value— (correct)— (correct)— (correct)— (correct) 2025-12-28invented value— (correct)— (correct)— (correct)
Due date2026-01-272026-01-27 (correct)2026-01-27 (correct)2026-01-27 (correct)2026-01-27 (correct)2026-01-27 (correct)2026-01-27 (correct)2026-01-27 (correct)2026-01-27 (correct)2026-01-27 (correct)
Net by tax rate—— (correct)— (correct)— (correct)— (correct)— (correct)— (correct)— (correct)— (correct)— (correct)
Tax by rate—— (correct)— (correct)— (correct)— (correct)— (correct)— (correct)— (correct)— (correct)— (correct)
Total1239.801239.80 (correct)1239.80 (correct)1239.80 (correct)1239.80 (correct)1239.80 (correct)1239.80 (correct)1239.80 (correct)1239.80 (correct)1239.80 (correct)
CurrencyEUREUR (correct)EUR (correct)EUR (correct)EUR (correct)EUR (correct)EUR (correct)EUR (correct)EUR (correct)EUR (correct)
Bank accountES2421009124919346479371 ES52421009124919346479371wrong value ES24 2100 0124 9193 4647 9371wrong valueES2421009124919346479371 (correct)ES24 2100 9124 9193 4647 9371 (correct)ES2421009124919346479371 (correct)ES2421009124919346479371 (correct)ES24 2100 9124 9193 4647 9371 (correct)ES24 2100 9124 9193 4647 9371 (correct)ES24 2100 9124 9193 4647 9371 (correct)
Tokensinput / output2,649 / 1895,193 / 3113,326 / 1,2151,555 / 2141,795 / 1,1782,649 / 1781,555 / 1,7175,420 / 2085,193 / 267
of which hidden reasoningbilled as output01871,043094601,5030143
of which from cacheinput billed at a discount0064006640000
Cost of this documentthis run$0.0005$0.0008$0.0010$0.0010$0.0010$0.0053$0.0076$0.0129$0.0157
Per 1,000 documentsfor the same kind of document$0.51$0.80$0.98$1.00$1.03$5.31$7.60$12.92$15.65
Latencythis run2 s5.2 s17.7 s1.4 s14.9 s5.8 s6.6 s6.5 s7.5 s