Triple
T8034795
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Violet Line |
E187077
|
entity |
| Predicate | importantStation |
P30882
|
FINISHED |
| Object | Central Secretariat metro station |
E638856
|
NE FINISHED |
How this triple was built (3 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: Central Secretariat metro station | Statement: [Violet Line, importantStation, Central Secretariat metro station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Central Secretariat metro station Context triple: [Violet Line, importantStation, Central Secretariat metro station]
-
A.
Central Secretariat metro station
chosen
Central Secretariat metro station is a major Delhi Metro interchange station near key government buildings in New Delhi, connecting multiple lines and serving the administrative heart of the city.
-
B.
Central Station Metro station
Central Station Metro station is a key Tyne and Wear Metro stop in Newcastle upon Tyne, providing rapid transit connections beneath and around the city’s main railway hub.
-
C.
Pentagon Metro station
Pentagon Metro station is a Washington, D.C.–area rapid transit station serving the Pentagon, functioning as a major transfer point in the Washington Metro system.
-
D.
Ploshchad Vosstaniya metro station
Ploshchad Vosstaniya metro station is a major Saint Petersburg Metro station and transport hub located beneath Vosstaniya Square at the eastern end of Nevsky Prospekt.
-
E.
Rissne metro station
Rissne metro station is a Stockholm metro station on the blue line, serving the Rissne district in Sundbyberg, Sweden.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: importantStation Context triple: [Violet Line, importantStation, Central Secretariat metro station]
-
A.
importantSaint
Indicates that the subject is recognized as a particularly significant or highly revered saint within a religious or spiritual tradition.
-
B.
primaryStation
Indicates that one station is designated as the main or principal station associated with another entity or within a given context.
-
C.
isMajorStationOn
chosen
Indicates that a station serves as a primary or significant stop on a particular route or line.
-
D.
interchangeStation
Indicates a station where passengers can transfer between different routes, lines, or modes of transportation.
-
E.
junctionStation
Indicates that a station functions as a junction where multiple routes or lines intersect or connect.
- F. None of above.
Provenance (4 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_69ca82ae2d1081909dbfee42b41db419 |
completed | March 30, 2026, 2:03 p.m. |
| NER | Named-entity recognition | batch_69cb3ef50f4c8190a895ac301f182734 |
completed | March 31, 2026, 3:26 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cc56f493908190b68e791cdbe725fa |
completed | March 31, 2026, 11:21 p.m. |
| PD | Predicate disambiguation | batch_69cb049688208190b32088bd2c5930bc |
completed | March 30, 2026, 11:17 p.m. |
Created at: March 30, 2026, 5:22 p.m.