Triple
T17580337
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Friedrich-Ebert-Platz |
E428185
|
entity |
| Predicate | hasCategory |
P87
|
FINISHED |
| Object |
Nuremberg U-Bahn stations
Nuremberg U-Bahn stations are the network of underground rapid transit stops serving the city of Nuremberg, Germany, as part of its urban public transportation system.
|
E15595
|
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: Nuremberg U-Bahn stations | Statement: [Friedrich-Ebert-Platz, hasCategory, Nuremberg U-Bahn stations]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nuremberg U-Bahn stations Context triple: [Friedrich-Ebert-Platz, hasCategory, Nuremberg U-Bahn stations]
-
A.
Nuremberg U-Bahn
The Nuremberg U-Bahn is the rapid transit system serving Nuremberg and its surrounding area in Germany, known for being one of the first networks to operate fully automated driverless trains.
-
B.
Nuremberg public transport network
The Nuremberg public transport network is an integrated urban transit system in Nuremberg, Germany, comprising U-Bahn (metro), trams, buses, and regional trains operated under a unified fare and timetable structure.
-
C.
Munich U-Bahn
The Munich U-Bahn is the German city's rapid transit metro system, forming a core part of its public transportation network with multiple underground lines serving urban and suburban areas.
-
D.
U-Bahn station Hallerstraße
U-Bahn station Hallerstraße is an underground rapid transit stop in Hamburg, Germany, serving the university area around Von-Melle-Park.
-
E.
Nuremberg station of the Nuremberg–Fürth railway
The Nuremberg station of the Nuremberg–Fürth railway was the Nuremberg terminus of Germany’s first steam-powered railway for passenger and freight transport, opened in 1835.
- 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: Nuremberg U-Bahn stations Triple: [Friedrich-Ebert-Platz, hasCategory, Nuremberg U-Bahn stations]
Generated description
Nuremberg U-Bahn stations are the network of underground rapid transit stops serving the city of Nuremberg, Germany, as part of its urban public transportation system.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Nuremberg U-Bahn stations Target entity description: Nuremberg U-Bahn stations are the network of underground rapid transit stops serving the city of Nuremberg, Germany, as part of its urban public transportation system.
-
A.
Nuremberg U-Bahn
chosen
The Nuremberg U-Bahn is the rapid transit system serving Nuremberg and its surrounding area in Germany, known for being one of the first networks to operate fully automated driverless trains.
-
B.
Nuremberg public transport network
The Nuremberg public transport network is an integrated urban transit system in Nuremberg, Germany, comprising U-Bahn (metro), trams, buses, and regional trains operated under a unified fare and timetable structure.
-
C.
Munich U-Bahn
The Munich U-Bahn is the German city's rapid transit metro system, forming a core part of its public transportation network with multiple underground lines serving urban and suburban areas.
-
D.
U-Bahn station Hallerstraße
U-Bahn station Hallerstraße is an underground rapid transit stop in Hamburg, Germany, serving the university area around Von-Melle-Park.
-
E.
Nuremberg station of the Nuremberg–Fürth railway
The Nuremberg station of the Nuremberg–Fürth railway was the Nuremberg terminus of Germany’s first steam-powered railway for passenger and freight transport, opened in 1835.
- F. None of above.
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_69d889e1030481909950e140c63255b9 |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e463cdb1608190a7e249ad6531b1dc |
completed | April 19, 2026, 5:10 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a01ddedc4808190a9652fce605741af |
completed | May 11, 2026, 1:47 p.m. |
| NEDg | Description generation | batch_6a01df4d2fbc8190b4ef534e988fdfe7 |
completed | May 11, 2026, 1:53 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a01dff9c5708190bbb7df4dc376043e |
completed | May 11, 2026, 1:56 p.m. |
Created at: April 10, 2026, 5:50 a.m.