Triple
T14249505
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ameerpet |
E353219
|
entity |
| Predicate | hasMetroStation |
P522
|
FINISHED |
| Object |
Ameerpet metro station
Ameerpet metro station is a major interchange station on the Hyderabad Metro, serving as a key transit hub connecting multiple corridors in the city.
|
E1091042
|
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: Ameerpet metro station | Statement: [Ameerpet, hasMetroStation, Ameerpet metro station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ameerpet metro station Context triple: [Ameerpet, hasMetroStation, Ameerpet metro station]
-
A.
Uppal metro station
Uppal metro station is an elevated station on the Hyderabad Metro network serving the Uppal area in Hyderabad, India.
-
B.
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.
-
C.
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.
-
D.
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.
-
E.
Saidapet metro station
Saidapet metro station is an elevated station on Chennai Metro’s Blue Line serving the Saidapet neighborhood in Chennai, India.
- 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: Ameerpet metro station Triple: [Ameerpet, hasMetroStation, Ameerpet metro station]
Generated description
Ameerpet metro station is a major interchange station on the Hyderabad Metro, serving as a key transit hub connecting multiple corridors in the city.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Ameerpet metro station Target entity description: Ameerpet metro station is a major interchange station on the Hyderabad Metro, serving as a key transit hub connecting multiple corridors in the city.
-
A.
Uppal metro station
Uppal metro station is an elevated station on the Hyderabad Metro network serving the Uppal area in Hyderabad, India.
-
B.
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.
-
C.
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.
-
D.
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.
-
E.
Saidapet metro station
Saidapet metro station is an elevated station on Chennai Metro’s Blue Line serving the Saidapet neighborhood in Chennai, India.
- 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_69d8278c43e08190824146f4632b89a5 |
completed | April 9, 2026, 10:26 p.m. |
| NER | Named-entity recognition | batch_69de6295ef9081909cfb0c1283bca21a |
completed | April 14, 2026, 3:51 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fd3d1081148190b8830615a34711c0 |
completed | May 8, 2026, 1:32 a.m. |
| NEDg | Description generation | batch_69fd3f09579081908b229d0ad9befea3 |
completed | May 8, 2026, 1:40 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69fd3f5763e48190a4482cc01774adf4 |
completed | May 8, 2026, 1:41 a.m. |
Created at: April 10, 2026, 1:08 a.m.