Technical sourceTABLE / DOCUMENT
Specification fragment
OEM / MPNAC820825
EAN8716106986118
MaterialMetal
CompatibilityOptima / Optima HD
Reference product fields shown only where public evidence supports the value.
Product familyP3 · transformation fieldModetechnical specification depthInputtables · pages · documentationOutputgrouped technical record
Technical specification extraction
Extract Complex Technical Specifications into Structured Data
Technical product information is often detailed enough for an engineer to understand but poorly structured for ecommerce.
Important values may be spread across tables, product pages and documentation.
ENRIVAQ is designed to extract those specifications and turn them into structured product data that can be validated, normalized and used in a catalog.
AC820825 · reference productSAME-SKU EVIDENCE · ILLUSTRATIVE STATES ONLY
Grouped technical recordCANONICAL OUTPUT
OEM / MPN
AC820825acceptedEAN
8716106986118acceptedMaterial
Metalsource-supportedApplication
Optima / Optima HDacceptedTECHNICAL SOURCESPECIFICATION FIELDGROUPED TECHNICAL RECORD
01
Why it is difficult
Technical products cannot be reduced to a title and description
Complex products can contain many specifications that depend on product category and context. A technical record may include dimensions, materials, standards, connection types, performance values, manufacturer references and category-specific parameters.
Length, bore and other measurements only make sense with the correct product context.
Technical sources may separate material, coating and construction details.
MANY DEPENDENT FIELDS
A plausible value can belong to a different machine, assembly or product variant.
This makes extraction a data-structure problem, not simply a text-generation problem.
02
Specification sources
Specifications may exist in different forms
Useful technical data can be available inside tables, product pages and technical documentation. The goal is to identify relevant specifications and convert them into a consistent target structure.
OEM / MPNAC820825
EAN8716106986118
MaterialMetal
Often the most structured source, but headers and formats vary.
TECHNICAL DOCUMENTATIONGrouped specifications + context
Can contain detailed information not included on normal ecommerce pages.
“Heavy-duty component with technical dimensions, material and application information…”
Specifications may be distributed across several sections and sentences.
DIFFERENT SOURCE STRUCTURESONE TECHNICAL RECORD
03
Structured output
Move specifications into explicit fields
Each field becomes independently searchable, filterable and reusable. Instead of keeping identifiers, material, compatibility and conflicting technical values inside free text, the catalog can work with a grouped technical matrix.
GeometryPhysical dimensions and shape-related fields.
Length
Not established—do not inferBore diameter
Not established—do not inferConstructionMaterial, finish and construction terms.
Material
Metal—source-supportedEvidence state
Public source support retained—acceptedCompatibilityAssembly, connection and product-context fields.
Manufacturer reference
AC820825—identityCompatible application
Optima / Optima HD—accepted04
Units and terminology
Technical data needs a consistent language
Complex catalogs often contain several representations of the same concept. The target catalog should define the canonical terminology and units, and the extraction workflow can prepare source information for that structure.
Source Aconflicting source values
Source B2.4 cm
Source terminologyBore · Inner diameter · ID
CANONICAL
TERM + UNIT
TERM + UNIT
Conflicting source values · REVIEWThis prevents the enrichment process from creating a fragmented attribute model.
raw source terminology canonical term / unit approved specification
Ambiguity
Some technical values need context before they can be accepted
In these cases, the system should not guess simply to fill the field. Ambiguous values need to remain uncertain or move to validation and human review.
Exact ambiguity handlingClear supported values continue. Ambiguous identity, incomplete provenance, uncertain mapping or conflicting values are held for review. Unsupported values are rejected.
“Diameter”Which physical diameter does the source describe?review
“Width”Product width, working width or assembly width?hold
VariantSeveral dimensions may belong to another product variant.review
ConflictTwo sources use different values.review
05
Agriculture example
Technical extraction for agricultural spare parts
Agricultural products are a strong example because useful buying information often depends on precise specifications. Use a real part and show fields such as manufacturer, OEM reference, dimensions, material, compatible application and category-specific attributes.
The reference product below uses only supported public facts; unavailable dimensions remain explicitly unresolved.
OEM / MPNAC820825
Product typeFan impeller
Manufacturer / brandKverneland / Accord
Category contextEAN 8716106986118 · Product type Fan impeller · Compatibility Optima / Optima HD · Material Metal
LengthNot establisheddo not infer
Width / diameterNot establisheddo not infer
MaterialMetalsource-supported
Compatible applicationOptima / Optima HDaccepted
EAN8716106986118accepted
Give us a product with difficult specifications
Show us the technical information your team currently has to extract manually.