Triple
T18749479
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Palam, Delhi |
E458488
|
entity |
| Predicate | hasNearbyMetroStation |
P26735
|
FINISHED |
| Object | IGI Airport metro station |
—
|
NE NERFINISHED |
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: IGI Airport metro station | Statement: [Palam, Delhi, hasNearbyMetroStation, IGI Airport metro station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: IGI Airport metro station Context triple: [Palam, Delhi, hasNearbyMetroStation, IGI Airport metro station]
-
A.
GTB Nagar metro station
GTB Nagar metro station is a Delhi Metro station in North Delhi that serves as a key access point to the University of Delhi’s North Campus and surrounding student areas.
-
B.
Charbagh metro station
Charbagh metro station is an elevated station on the Lucknow Metro network serving the central Charbagh area and providing easy transit access to the adjacent main railway terminus.
-
C.
Hitec City metro station
Hitec City metro station is a key elevated station on the Hyderabad Metro network that serves the major IT and business district of HITEC City.
-
D.
Banashankari metro station
Banashankari metro station is an elevated Namma Metro station in Bengaluru serving the Banashankari area and providing connectivity along the system’s Green Line.
-
E.
Karunamoyee metro station
Karunamoyee metro station is an elevated station on Kolkata Metro’s East-West corridor serving the Karunamoyee area of Salt Lake City (Bidhannagar) in West Bengal, India.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: IGI Airport metro station Target entity description: IGI Airport metro station is a station on the Delhi Metro’s Airport Express Line that serves Indira Gandhi International Airport and nearby areas in southwest Delhi.
-
A.
GTB Nagar metro station
GTB Nagar metro station is a Delhi Metro station in North Delhi that serves as a key access point to the University of Delhi’s North Campus and surrounding student areas.
-
B.
Charbagh metro station
Charbagh metro station is an elevated station on the Lucknow Metro network serving the central Charbagh area and providing easy transit access to the adjacent main railway terminus.
-
C.
Hitec City metro station
Hitec City metro station is a key elevated station on the Hyderabad Metro network that serves the major IT and business district of HITEC City.
-
D.
Banashankari metro station
Banashankari metro station is an elevated Namma Metro station in Bengaluru serving the Banashankari area and providing connectivity along the system’s Green Line.
-
E.
Karunamoyee metro station
Karunamoyee metro station is an elevated station on Kolkata Metro’s East-West corridor serving the Karunamoyee area of Salt Lake City (Bidhannagar) in West Bengal, India.
- F. None of above. chosen
Provenance (2 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_69d8d394dc308190b6725073f5db324c |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e579eb7350819099d7291207781116 |
completed | April 20, 2026, 12:57 a.m. |
Created at: April 10, 2026, 11:51 a.m.