Triple
T6946931
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Melbourne Central railway station |
E160820
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object |
City Loop group of stations
The City Loop group of stations is a network of underground and inner-city railway stations in central Melbourne that forms the core of the city's suburban rail system.
|
E631309
|
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 Loop group of stations | Statement: [Melbourne Central railway station, partOf, City Loop group of stations]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: City Loop group of stations Context triple: [Melbourne Central railway station, partOf, City Loop group of stations]
-
A.
La Cultura station
La Cultura station is a stop on Line 1 of the Lima Metro serving the La Victoria/San Borja area of Lima, Peru.
-
B.
Broad Channel station
Broad Channel station is an elevated New York City Subway station in Queens that serves the A and Rockaway Park Shuttle lines and provides access to the Rockaway Peninsula.
-
C.
Symphony station
Symphony station is an underground light rail stop on Boston’s MBTA Green Line, serving the Symphony Hall area in the Fenway–Kenmore neighborhood.
-
D.
Post–Newsweek Stations
Post–Newsweek Stations was the television broadcasting division of The Washington Post Company, operating a group of major network-affiliated local TV stations in the United States.
-
E.
Loop (Chicago)
Loop (Chicago) is the central downtown business district of Chicago, known for its dense concentration of offices, theaters, shopping, and its iconic elevated "L" train tracks.
- 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 Loop group of stations Triple: [Melbourne Central railway station, partOf, City Loop group of stations]
Generated description
The City Loop group of stations is a network of underground and inner-city railway stations in central Melbourne that forms the core of the city's suburban rail system.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: City Loop group of stations Target entity description: The City Loop group of stations is a network of underground and inner-city railway stations in central Melbourne that forms the core of the city's suburban rail system.
-
A.
La Cultura station
La Cultura station is a stop on Line 1 of the Lima Metro serving the La Victoria/San Borja area of Lima, Peru.
-
B.
Broad Channel station
Broad Channel station is an elevated New York City Subway station in Queens that serves the A and Rockaway Park Shuttle lines and provides access to the Rockaway Peninsula.
-
C.
Symphony station
Symphony station is an underground light rail stop on Boston’s MBTA Green Line, serving the Symphony Hall area in the Fenway–Kenmore neighborhood.
-
D.
Post–Newsweek Stations
Post–Newsweek Stations was the television broadcasting division of The Washington Post Company, operating a group of major network-affiliated local TV stations in the United States.
-
E.
Loop (Chicago)
Loop (Chicago) is the central downtown business district of Chicago, known for its dense concentration of offices, theaters, shopping, and its iconic elevated "L" train tracks.
- 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_69c68850419081909fb426b8f5a304c7 |
completed | March 27, 2026, 1:38 p.m. |
| NER | Named-entity recognition | batch_69c6da8beb408190b5c87a354c614cf2 |
completed | March 27, 2026, 7:29 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c75870719481908312b387a3c6ce81 |
completed | March 28, 2026, 4:26 a.m. |
| NEDg | Description generation | batch_69c759d65a008190a6121949651dcd5c |
completed | March 28, 2026, 4:32 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c75a7a0af88190abf9d1dc4efd8b29 |
completed | March 28, 2026, 4:35 a.m. |
Created at: March 27, 2026, 2:28 p.m.