Triple
T757794
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Nuremberg U-Bahn |
E15595
|
entity |
| Predicate | hasDepot |
P2413
|
FINISHED |
| Object |
Langwasser depot
Langwasser depot is a maintenance and storage facility serving the Nuremberg U-Bahn rapid transit system in Nuremberg, Germany.
|
E90467
|
NE FINISHED |
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: Langwasser depot | Statement: [Nuremberg U-Bahn, hasDepot, Langwasser depot]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Langwasser depot Context triple: [Nuremberg U-Bahn, hasDepot, Langwasser depot]
-
A.
Queens Road depot
Queens Road depot is a major tram maintenance and operations facility serving the Manchester Metrolink light rail network.
-
B.
Horwich Works
Horwich Works was a major railway locomotive construction and maintenance facility in Horwich, England, historically associated with the Lancashire and Yorkshire Railway.
-
C.
Woolwich
Woolwich is a district in southeast London, England, historically significant as a military and industrial hub along the River Thames.
-
D.
Brentford Dock
Brentford Dock is a historic former trans-shipment dock on the River Thames in West London that has been redeveloped into a residential and marina complex.
-
E.
Lawrence station
Lawrence station is a Toronto Transit Commission subway station on Line 1 Yonge–University, serving the Lawrence Avenue and Yonge Street area in midtown Toronto.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Langwasser depot Triple: [Nuremberg U-Bahn, hasDepot, Langwasser depot]
Generated description
Langwasser depot is a maintenance and storage facility serving the Nuremberg U-Bahn rapid transit system in Nuremberg, Germany.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Langwasser depot Target entity description: Langwasser depot is a maintenance and storage facility serving the Nuremberg U-Bahn rapid transit system in Nuremberg, Germany.
-
A.
Queens Road depot
Queens Road depot is a major tram maintenance and operations facility serving the Manchester Metrolink light rail network.
-
B.
Langwasser Süd
Langwasser Süd is a southern district station in Nuremberg, Germany, serving as a key terminus on the city’s U-Bahn rapid transit network.
-
C.
Horwich Works
Horwich Works was a major railway locomotive construction and maintenance facility in Horwich, England, historically associated with the Lancashire and Yorkshire Railway.
-
D.
Woolwich
Woolwich is a district in southeast London, England, historically significant as a military and industrial hub along the River Thames.
-
E.
Brentford Dock
Brentford Dock is a historic former trans-shipment dock on the River Thames in West London that has been redeveloped into a residential and marina complex.
- F. None of above. chosen
Provenance (5 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_69a493599a0081908da65f3407af1ef2 |
completed | March 1, 2026, 7:28 p.m. |
| NER | Named-entity recognition | batch_69a4a66c2e108190a754c60d2eac6676 |
completed | March 1, 2026, 8:49 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a65e44b9c88190a4481c28499860d7 |
completed | March 3, 2026, 4:06 a.m. |
| NEDg | Description generation | batch_69a660a5d3308190ae7f1220704380eb |
completed | March 3, 2026, 4:16 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a661116e848190b6dde5b3f7570c71 |
completed | March 3, 2026, 4:18 a.m. |
Created at: March 1, 2026, 7:37 p.m.