Triple
T22584873
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | United Streetcar |
E564761
|
entity |
| Predicate | licensedDesign |
P1529
|
FINISHED |
| Object | Škoda 10 T streetcar |
—
|
NE NERFINISHED |
How this triple was built (4 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Škoda 10 T streetcar | Statement: [United Streetcar, licensedDesign, Škoda 10 T streetcar]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Škoda 10 T streetcar Context triple: [United Streetcar, licensedDesign, Škoda 10 T streetcar]
-
A.
Škoda 14T trams
Škoda 14T trams are a series of low-floor, modern electric trams manufactured by Škoda Transportation, designed primarily for urban public transport in Prague.
-
B.
Škoda 15T trams
Škoda 15T trams are a modern low-floor, multi-section tram model produced by Škoda Transportation, widely used in Prague’s urban public transport network.
-
C.
Škoda Varsovia
Škoda Varsovia is a type of modern metro train built by Škoda for use on the Warsaw Metro system.
-
D.
Tatra T2 tram
The Tatra T2 tram is a mid-20th-century Czechoslovak streetcar model that adapted and localized the American PCC design for use across Eastern European urban transit systems.
-
E.
Tatra T1 tram
The Tatra T1 tram is an early postwar Czechoslovak streetcar model that adapted American PCC technology into a robust, standardized design widely used across Eastern Europe.
- 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: Škoda 10 T streetcar Target entity description: The Škoda 10 T streetcar is a modern low-floor tram model originally developed by Czech manufacturer Škoda Transportation and used as the design basis for United Streetcar vehicles in North America.
-
A.
Škoda 14T trams
Škoda 14T trams are a series of low-floor, modern electric trams manufactured by Škoda Transportation, designed primarily for urban public transport in Prague.
-
B.
Škoda 15T trams
Škoda 15T trams are a modern low-floor, multi-section tram model produced by Škoda Transportation, widely used in Prague’s urban public transport network.
-
C.
Škoda Varsovia
Škoda Varsovia is a type of modern metro train built by Škoda for use on the Warsaw Metro system.
-
D.
Tatra T2 tram
The Tatra T2 tram is a mid-20th-century Czechoslovak streetcar model that adapted and localized the American PCC design for use across Eastern European urban transit systems.
-
E.
Tatra T1 tram
The Tatra T1 tram is an early postwar Czechoslovak streetcar model that adapted American PCC technology into a robust, standardized design widely used across Eastern Europe.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: licensedDesign Context triple: [United Streetcar, licensedDesign, Škoda 10 T streetcar]
-
A.
designByLaw
Indicates that something is created, structured, or determined according to legal rules, requirements, or authority.
-
B.
commercialDesignation
Indicates the commercial or trade name under which a product, service, or entity is marketed or sold.
-
C.
hasDesign
chosen
Indicates that one entity possesses, embodies, or is characterized by a particular design associated with another entity.
-
D.
protectedDesignation
Indicates that one entity has an officially recognized and legally protected designation or status in relation to another entity.
-
E.
designCheck
Indicates that an entity performs a review or verification of a design to ensure it meets specified requirements or standards.
- F. None of above.
Provenance (3 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69e245836014819091b91ed3074742a3 |
completed | April 17, 2026, 2:36 p.m. |
| NER | Named-entity recognition | batch_69f1615c18f88190ad4f23639d15f337 |
completed | April 29, 2026, 1:39 a.m. |
| PD | Predicate disambiguation | batch_69ee626e6bb08190ada4dd8b48cc0c43 |
completed | April 26, 2026, 7:07 p.m. |
Created at: April 17, 2026, 2:45 p.m.