Customs8 Classification Benchmark

Accuracy Report — EBTI Reference Database
Run: cd01a987-d795-4574-9ae7-326f20af875b
Date: 06 Mar 2026
Model: claude-sonnet-4-5-20250929
Version: v7-function-over-material
50%
6-Digit Accuracy (HS Subheading)
50%
8-Digit Accuracy (Combined Nomenclature)
30%
10-Digit Accuracy (Full TARIC Code)
10
Products Tested
44.6s
Avg. Processing Time
$0.038
Avg. Cost per Classification
$0.38
Total Benchmark Cost

Methodology

Products sourced from the EU's EBTI (European Binding Tariff Information) database — legally binding classification decisions by EU customs authorities. Each product was classified using Customs8's multi-step AI pipeline with both product images and descriptions. No human intervention or post-processing was applied to the results.

Accuracy by Chapter

Chapter Products 6-Digit Correct 8-Digit Correct 6-Digit Accuracy
Chapter 39 1 0/1 0/1 0%
Chapter 42 2 0/2 0/2 0%
Chapter 64 3 2/3 2/3 67%
Chapter 71 1 1/1 1/1 100%
Chapter 73 1 1/1 1/1 100%
Chapter 84 2 1/2 1/2 50%

Individual Classification Results

Product Description Expected Classified 6-Digit 8-Digit Time
Schlüsseltasche, sog. Schlüsseletui, Foto siehe Anlage, - mit einer Außenseite a... 4202.32 4202.39 Fail Fail 59.8s
Tensor (torno) de cables o cinchas, sin motor, realizado en chapa de acero. Está... 8425.39 8425.31 Fail Fail 58.3s
Schuh : - den Knöchel bedeckend (jedoch nicht die Wade), - mit einem geschlosse... 6404.19 6404.19 Pass Pass 44.7s
Allgemeine Vorschrift für die Auslegung der Kombinierten Nomenklatur (AV) 1 und... 4203.29 6216.00 Fail Fail 31.4s
Conform descrierii solicitantului si imaginilor publicate in baza de date, produ... 6403.99 6403.40 Fail Fail 61.1s
Všeobecná pravidla 1 a 6 pro výklad kombinované nomenklatury. Poznámka 2b) ke tř... 8467.99 8467.99 Pass Pass 40.9s
Regole generali per l'interpretazione della nomenclatura combinata nn. 1 e 6; te... 6405.20 6405.20 Pass Pass 33.3s
RGI 1, 3 b) y 6 y texto de los códigos de NC 7307; 7307 19 y 7307 19 10. La fund... 7307.19 7307.19 Pass Pass 37.0s
Carrello bilanciato, registrabile e scorrevole per finestre in alluminio, realiz... 3925.90 8302.41 Fail Fail 40.6s
RGI 1,3b) y 6 y texto de los códigos NC 7116, 7116 20, 7116 20 80. Las piedras... 7116.20 7116.20 Pass Pass 38.5s