Triple
T15822858
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bengaluru railway network |
E383655
|
entity |
| Predicate | hasMajorStation |
P1071
|
FINISHED |
| Object |
Channapatna station
Channapatna station is a key railway station in Karnataka that serves the town of Channapatna and forms part of the suburban and intercity rail connectivity within the Bengaluru region.
|
E1190464
|
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: Channapatna station | Statement: [Bengaluru railway network, hasMajorStation, Channapatna station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Channapatna station Context triple: [Bengaluru railway network, hasMajorStation, Channapatna station]
-
A.
Devanahalli station
Devanahalli station is a key railway hub serving the Devanahalli area near Bengaluru, providing important regional and suburban rail connectivity.
-
B.
Challaghatta station
Challaghatta station is a metro station in Bengaluru, India, serving as one end of the Namma Metro’s Purple Line.
-
C.
Dodballapur station
Dodballapur station is a key railway station serving the town of Doddaballapur and surrounding areas within the Bengaluru suburban rail network in Karnataka, India.
-
D.
Tumakuru station
Tumakuru station is a key railway junction in Karnataka, India, serving as an important hub for passenger and regional rail traffic within the Bengaluru railway network.
-
E.
Amravati railway station
Amravati railway station is a key rail hub in Maharashtra, India, serving the city of Amravati and connecting it to major regional and national destinations.
- 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: Channapatna station Triple: [Bengaluru railway network, hasMajorStation, Channapatna station]
Generated description
Channapatna station is a key railway station in Karnataka that serves the town of Channapatna and forms part of the suburban and intercity rail connectivity within the Bengaluru region.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Channapatna station Target entity description: Channapatna station is a key railway station in Karnataka that serves the town of Channapatna and forms part of the suburban and intercity rail connectivity within the Bengaluru region.
-
A.
Devanahalli station
Devanahalli station is a key railway hub serving the Devanahalli area near Bengaluru, providing important regional and suburban rail connectivity.
-
B.
Challaghatta station
Challaghatta station is a metro station in Bengaluru, India, serving as one end of the Namma Metro’s Purple Line.
-
C.
Dodballapur station
Dodballapur station is a key railway station serving the town of Doddaballapur and surrounding areas within the Bengaluru suburban rail network in Karnataka, India.
-
D.
Tumakuru station
Tumakuru station is a key railway junction in Karnataka, India, serving as an important hub for passenger and regional rail traffic within the Bengaluru railway network.
-
E.
Amravati railway station
Amravati railway station is a key rail hub in Maharashtra, India, serving the city of Amravati and connecting it to major regional and national destinations.
- 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_69d86da34c888190976e06c4019d415a |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e0c4a96b848190845cf547034a24f2 |
completed | April 16, 2026, 11:14 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ffdbbff15c81909cb148a33b51a16e |
completed | May 10, 2026, 1:13 a.m. |
| NEDg | Description generation | batch_69ffdc813208819088519396fa5298a6 |
completed | May 10, 2026, 1:16 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ffdced694c8190a196ae36e5d6a99e |
completed | May 10, 2026, 1:18 a.m. |
Created at: April 10, 2026, 4:49 a.m.