Triple
T18515154
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Shahdara |
E452439
|
entity |
| Predicate | hasMetroStation |
P522
|
FINISHED |
| Object |
Shahdara metro station
Shahdara metro station is an elevated station on the Red Line of the Delhi Metro serving the Shahdara area in East Delhi, India.
|
E1330862
|
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: Shahdara metro station | Statement: [Shahdara, hasMetroStation, Shahdara metro station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Shahdara metro station Context triple: [Shahdara, hasMetroStation, Shahdara metro station]
-
A.
Eram-e Sabz Metro Station
Eram-e Sabz Metro Station is a station on the Tehran Metro system serving passengers in the western part of Iran’s capital city.
-
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.
Lakdi-ka-pul metro station
Lakdi-ka-pul metro station is an elevated station on the Hyderabad Metro system serving the busy Lakdi-ka-pul area near central Hyderabad.
-
D.
Malakpet metro station
Malakpet metro station is an elevated station on Hyderabad Metro’s Red Line serving the Malakpet area of the city.
-
E.
Abu Hail Metro Station
Abu Hail Metro Station is a passenger station on Dubai’s driverless rapid transit network, serving the Abu Hail area along the system’s Green 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: Shahdara metro station Triple: [Shahdara, hasMetroStation, Shahdara metro station]
Generated description
Shahdara metro station is an elevated station on the Red Line of the Delhi Metro serving the Shahdara area in East Delhi, India.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Shahdara metro station Target entity description: Shahdara metro station is an elevated station on the Red Line of the Delhi Metro serving the Shahdara area in East Delhi, India.
-
A.
Eram-e Sabz Metro Station
Eram-e Sabz Metro Station is a station on the Tehran Metro system serving passengers in the western part of Iran’s capital city.
-
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.
Lakdi-ka-pul metro station
Lakdi-ka-pul metro station is an elevated station on the Hyderabad Metro system serving the busy Lakdi-ka-pul area near central Hyderabad.
-
D.
Malakpet metro station
Malakpet metro station is an elevated station on Hyderabad Metro’s Red Line serving the Malakpet area of the city.
-
E.
Abu Hail Metro Station
Abu Hail Metro Station is a passenger station on Dubai’s driverless rapid transit network, serving the Abu Hail area along the system’s Green 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_69d8d386df84819092355ebb260d848e |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e53349415c8190b989b536e2d1c40a |
completed | April 19, 2026, 7:55 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a049ad0868481908acdd25f8298283e |
completed | May 13, 2026, 3:37 p.m. |
| NEDg | Description generation | batch_6a049c461c288190955ac8cdaefc055d |
completed | May 13, 2026, 3:44 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a049cbbc0288190be82f11e660b7dff |
completed | May 13, 2026, 3:46 p.m. |
Created at: April 10, 2026, 11:36 a.m.