Triple
T11687639
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Jerusalem city center |
E277782
|
entity |
| Predicate | servedBy |
P82
|
FINISHED |
| Object |
City Hall light rail station
City Hall light rail station is a central stop on Jerusalem’s light rail system, providing convenient access to the city’s municipal and commercial core.
|
E941036
|
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: City Hall light rail station | Statement: [Jerusalem city center, servedBy, City Hall light rail station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: City Hall light rail station Context triple: [Jerusalem city center, servedBy, City Hall light rail station]
-
A.
Tasqueña Light Rail station
Tasqueña Light Rail station is a major terminal stop on Mexico City’s light rail system, serving as a key transfer point between the light rail and the city’s southern transit network.
-
B.
METRO Blue Line light rail station
The METRO Blue Line light rail station at Terminal 1–Lindbergh is a transit stop on Minneapolis–Saint Paul’s METRO Blue Line that provides direct rail access between the airport terminal and the broader Twin Cities metropolitan area.
-
C.
Harbor Park light rail station
Harbor Park light rail station is a transit station in Norfolk, Virginia, serving the Tide Light Rail system and providing access to the nearby Harbor Park baseball stadium and waterfront area.
-
D.
City Hall station
City Hall station is a major underground rapid transit stop in Philadelphia located beneath the city's central municipal complex.
-
E.
Washington Junction light rail station
Washington Junction light rail station is a Pittsburgh Regional Transit light rail stop in Bethel Park, Pennsylvania, serving as a key transfer and park-and-ride facility for commuters traveling toward downtown Pittsburgh.
- 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: City Hall light rail station Triple: [Jerusalem city center, servedBy, City Hall light rail station]
Generated description
City Hall light rail station is a central stop on Jerusalem’s light rail system, providing convenient access to the city’s municipal and commercial core.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: City Hall light rail station Target entity description: City Hall light rail station is a central stop on Jerusalem’s light rail system, providing convenient access to the city’s municipal and commercial core.
-
A.
Tasqueña Light Rail station
Tasqueña Light Rail station is a major terminal stop on Mexico City’s light rail system, serving as a key transfer point between the light rail and the city’s southern transit network.
-
B.
METRO Blue Line light rail station
The METRO Blue Line light rail station at Terminal 1–Lindbergh is a transit stop on Minneapolis–Saint Paul’s METRO Blue Line that provides direct rail access between the airport terminal and the broader Twin Cities metropolitan area.
-
C.
Harbor Park light rail station
Harbor Park light rail station is a transit station in Norfolk, Virginia, serving the Tide Light Rail system and providing access to the nearby Harbor Park baseball stadium and waterfront area.
-
D.
City Hall station
City Hall station is a major underground rapid transit stop in Philadelphia located beneath the city's central municipal complex.
-
E.
Washington Junction light rail station
Washington Junction light rail station is a Pittsburgh Regional Transit light rail stop in Bethel Park, Pennsylvania, serving as a key transfer and park-and-ride facility for commuters traveling toward downtown Pittsburgh.
- 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_69d6aafe02d881909900d54ad7d4af84 |
completed | April 8, 2026, 7:22 p.m. |
| NER | Named-entity recognition | batch_69d8a4654be881909bd0256cf18e25de |
completed | April 10, 2026, 7:19 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ef14431f3c81908af9167c46f8c2bc |
completed | April 27, 2026, 7:46 a.m. |
| NEDg | Description generation | batch_69ef511f8f688190b2806d4e8ab16511 |
completed | April 27, 2026, 12:05 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ef537efcc48190afffaa50f28940d8 |
completed | April 27, 2026, 12:15 p.m. |
Created at: April 8, 2026, 9:40 p.m.