Triple
T757792
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Nuremberg U-Bahn |
E15595
|
entity |
| Predicate | hasLine |
P35
|
FINISHED |
| Object |
U11 (peak-hour service variant)
U11 is a peak-hour supplementary service on the Nuremberg U-Bahn network that reinforces capacity on parts of existing metro lines during busy times.
|
E90466
|
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: U11 (peak-hour service variant) | Statement: [Nuremberg U-Bahn, hasLine, U11 (peak-hour service variant)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: U11 (peak-hour service variant) Context triple: [Nuremberg U-Bahn, hasLine, U11 (peak-hour service variant)]
-
A.
Metro Express
Metro Express is a faster, limited-stop service operated as part of the broader Metro Bus public transportation system.
-
B.
Suburban Line
The Suburban Line is a commuter rail service of the Beijing Subway system that connects the city center with outlying suburban districts.
-
C.
Short Line bus service
Short Line bus service is a regional intercity and commuter bus operator in the northeastern United States, providing connections between communities in New York and neighboring states.
-
D.
MAX Orange Line
The MAX Orange Line is a light rail service in the Portland, Oregon metropolitan area that connects downtown Portland with the southeast corridor, including Milwaukie.
-
E.
T1 subway train
The T1 subway train is a model of rapid transit vehicle used by the Toronto Transit Commission, primarily operating on the city’s Bloor–Danforth subway line.
- 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: U11 (peak-hour service variant) Triple: [Nuremberg U-Bahn, hasLine, U11 (peak-hour service variant)]
Generated description
U11 is a peak-hour supplementary service on the Nuremberg U-Bahn network that reinforces capacity on parts of existing metro lines during busy times.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: U11 (peak-hour service variant) Target entity description: U11 is a peak-hour supplementary service on the Nuremberg U-Bahn network that reinforces capacity on parts of existing metro lines during busy times.
-
A.
Metro Express
Metro Express is a faster, limited-stop service operated as part of the broader Metro Bus public transportation system.
-
B.
Suburban Line
The Suburban Line is a commuter rail service of the Beijing Subway system that connects the city center with outlying suburban districts.
-
C.
Short Line bus service
Short Line bus service is a regional intercity and commuter bus operator in the northeastern United States, providing connections between communities in New York and neighboring states.
-
D.
MAX Orange Line
The MAX Orange Line is a light rail service in the Portland, Oregon metropolitan area that connects downtown Portland with the southeast corridor, including Milwaukie.
-
E.
T1 subway train
The T1 subway train is a model of rapid transit vehicle used by the Toronto Transit Commission, primarily operating on the city’s Bloor–Danforth subway line.
- 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.