Triple
T19415618
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tricity |
E485705
|
entity |
| Predicate | hasRailwayStation |
P918
|
FINISHED |
| Object |
Panchkula railway station
Panchkula railway station is a key rail transit hub serving the Panchkula area within the Chandigarh–Mohali–Panchkula Tricity region in northern India.
|
E1374913
|
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: Panchkula railway station | Statement: [Tricity, hasRailwayStation, Panchkula railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Panchkula railway station Context triple: [Tricity, hasRailwayStation, Panchkula railway station]
-
A.
Nankana Sahib railway station
Nankana Sahib railway station is a rail transport facility serving the city of Nankana Sahib in Punjab, Pakistan, an important Sikh pilgrimage center.
-
B.
Barnala railway station
Barnala railway station is a regional rail hub in Barnala, Punjab, India, serving passenger and freight trains on the Northern Railway network.
-
C.
Larkana Railway Station
Larkana Railway Station is a key rail transport hub serving the city of Larkana in Sindh, Pakistan.
-
D.
Sikandarpur station
Sikandarpur station is a key elevated metro interchange in Gurugram, India, linking the Rapid Metro Gurgaon network with the Delhi Metro.
-
E.
Mahalaxmi railway station
Mahalaxmi railway station is a suburban railway station in Mumbai, India, serving the Mahalaxmi area on the Western Line of the Mumbai Suburban Railway network.
- 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: Panchkula railway station Triple: [Tricity, hasRailwayStation, Panchkula railway station]
Generated description
Panchkula railway station is a key rail transit hub serving the Panchkula area within the Chandigarh–Mohali–Panchkula Tricity region in northern India.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Panchkula railway station Target entity description: Panchkula railway station is a key rail transit hub serving the Panchkula area within the Chandigarh–Mohali–Panchkula Tricity region in northern India.
-
A.
Nankana Sahib railway station
Nankana Sahib railway station is a rail transport facility serving the city of Nankana Sahib in Punjab, Pakistan, an important Sikh pilgrimage center.
-
B.
Barnala railway station
Barnala railway station is a regional rail hub in Barnala, Punjab, India, serving passenger and freight trains on the Northern Railway network.
-
C.
Larkana Railway Station
Larkana Railway Station is a key rail transport hub serving the city of Larkana in Sindh, Pakistan.
-
D.
Sikandarpur station
Sikandarpur station is a key elevated metro interchange in Gurugram, India, linking the Rapid Metro Gurgaon network with the Delhi Metro.
-
E.
Mahalaxmi railway station
Mahalaxmi railway station is a suburban railway station in Mumbai, India, serving the Mahalaxmi area on the Western Line of the Mumbai Suburban Railway network.
- 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_69d8e8d688f881909c85104a62e09d8a |
completed | April 10, 2026, 12:11 p.m. |
| NER | Named-entity recognition | batch_69e62af90758819088999d98d270011a |
completed | April 20, 2026, 1:32 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0733cbd51c819091d81588491924a1 |
completed | May 15, 2026, 2:55 p.m. |
| NEDg | Description generation | batch_6a0735004ef4819083d92bd915bbef77 |
completed | May 15, 2026, 3 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a07357ba4848190bf4be4a02242d5b0 |
completed | May 15, 2026, 3:02 p.m. |
Created at: April 10, 2026, 1:37 p.m.