STEP
E758484
STEP is a widely used ISO-standardized 3D CAD file format that enables interoperable exchange of product design data between different engineering and manufacturing software systems.
All labels observed (1)
| Label | Occurrences |
|---|---|
| STEP canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T8823156 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: STEP Context triple: [PTC Creo, supportsFileFormat, STEP]
-
A.
STEP
STEP is a U.S. Department of State program that allows American citizens and nationals traveling or living abroad to register their trip with embassies and consulates for safety updates and assistance.
-
B.
In Step
"In Step" is a 1989 blues-rock album by Stevie Ray Vaughan and Double Trouble, widely regarded as one of Vaughan's finest and most mature works, reflecting his recovery from addiction.
-
C.
Stepnica
Stepnica is a small town in northwestern Poland situated on the Szczecin Lagoon, known for its port, fishing traditions, and access to natural coastal landscapes.
-
D.
Steps
Steps is a British pop group known for their catchy dance-pop hits and choreographed performances, particularly popular in the late 1990s and early 2000s.
-
E.
Step by Step
"Step by Step" is a 1990 pop song by New Kids on the Block that became one of their biggest hits and a defining track of early ’90s teen pop.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: STEP Target entity description: STEP is a widely used ISO-standardized 3D CAD file format that enables interoperable exchange of product design data between different engineering and manufacturing software systems.
-
A.
STEP
STEP is a U.S. Department of State program that allows American citizens and nationals traveling or living abroad to register their trip with embassies and consulates for safety updates and assistance.
-
B.
In Step
"In Step" is a 1989 blues-rock album by Stevie Ray Vaughan and Double Trouble, widely regarded as one of Vaughan's finest and most mature works, reflecting his recovery from addiction.
-
C.
Stepnica
Stepnica is a small town in northwestern Poland situated on the Szczecin Lagoon, known for its port, fishing traditions, and access to natural coastal landscapes.
-
D.
Steps
Steps is a British pop group known for their catchy dance-pop hits and choreographed performances, particularly popular in the late 1990s and early 2000s.
-
E.
Step by Step
"Step by Step" is a 1990 pop song by New Kids on the Block that became one of their biggest hits and a defining track of early ’90s teen pop.
- F. None of above. chosen
Statements (51)
| Predicate | Object |
|---|---|
| instanceOf |
3D CAD file format
ⓘ
ISO standard ⓘ file format ⓘ |
| abbreviationFor | Standard for the Exchange of Product model data NERFINISHED ⓘ |
| AP203Scope | configuration controlled 3D design of mechanical parts and assemblies ⓘ |
| AP214Scope | core data for automotive mechanical design processes ⓘ |
| AP242Scope | managed model-based 3D engineering ⓘ |
| applicationProtocol |
AP203
ⓘ
AP214 ⓘ AP242 NERFINISHED ⓘ |
| backwardCompatibleWith | IGES (partially, via conversion tools) NERFINISHED ⓘ |
| competesWith |
3D PDF
NERFINISHED
ⓘ
JT file format ⓘ Parasolid X_T format NERFINISHED ⓘ |
| dataExchangeMechanism | product data exchange ⓘ |
| dataModelLanguage | EXPRESS ⓘ |
| dataModelLanguageStandard | ISO 10303-11 NERFINISHED ⓘ |
| domain |
computer-aided design
ⓘ
computer-aided manufacturing ⓘ product lifecycle management ⓘ |
| enables |
CAD interoperability
ⓘ
exchange of product model data between different software systems ⓘ |
| fileExtension |
.p21
ⓘ
.step ⓘ .stp ⓘ |
| fullName | Standard for the Exchange of Product model data ⓘ |
| maintainedBy | International Organization for Standardization NERFINISHED ⓘ |
| primaryUse | interoperable exchange of product design data ⓘ |
| relatedStandard |
ISO 10303-11
NERFINISHED
ⓘ
ISO 10303-203 NERFINISHED ⓘ ISO 10303-21 NERFINISHED ⓘ ISO 10303-214 NERFINISHED ⓘ ISO 10303-242 NERFINISHED ⓘ |
| serializationFormat | ISO 10303-21 NERFINISHED ⓘ |
| serializationFormatName | Clear Text Encoding of the Exchange Structure ⓘ |
| standardNumber | ISO 10303 NERFINISHED ⓘ |
| supports |
3D geometry representation
ⓘ
assembly information representation ⓘ configuration management data ⓘ manufacturing information representation ⓘ material information representation ⓘ product structure representation ⓘ tolerances representation ⓘ |
| supportsConcept |
feature-based modeling
ⓘ
geometric dimensioning and tolerancing ⓘ product lifecycle data ⓘ product model ⓘ |
| usedInIndustry |
aerospace
ⓘ
automotive ⓘ manufacturing ⓘ mechanical engineering ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: STEP Description of subject: STEP is a widely used ISO-standardized 3D CAD file format that enables interoperable exchange of product design data between different engineering and manufacturing software systems.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.