Triple
T16132008
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Kurla railway station |
E391420
|
entity |
| Predicate | hasNearbyStation |
P5648
|
FINISHED |
| Object |
Vidyavihar railway station
Vidyavihar railway station is a suburban railway stop on Mumbai’s Central line serving the Vidyavihar area and nearby educational institutions.
|
E1195307
|
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: Vidyavihar railway station | Statement: [Kurla railway station, hasNearbyStation, Vidyavihar railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Vidyavihar railway station Context triple: [Kurla railway station, hasNearbyStation, Vidyavihar railway station]
-
A.
Vashi railway station
Vashi railway station is a major suburban rail hub in Navi Mumbai, India, serving as an important commuter and commercial center on the Mumbai Suburban Railway network.
-
B.
Virar railway station
Virar railway station is a key suburban rail terminus in the Mumbai Metropolitan Region, serving as a major hub for commuter traffic on the Western line.
-
C.
Landhi Railway Station
Landhi Railway Station is a major railway hub in the Landhi area of Karachi, Pakistan, serving as an important stop for intercity and commuter train services.
-
D.
Masala railway station
Masala railway station is a commuter rail station serving the Masala district in the municipality of Kirkkonummi, Finland.
-
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: Vidyavihar railway station Triple: [Kurla railway station, hasNearbyStation, Vidyavihar railway station]
Generated description
Vidyavihar railway station is a suburban railway stop on Mumbai’s Central line serving the Vidyavihar area and nearby educational institutions.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Vidyavihar railway station Target entity description: Vidyavihar railway station is a suburban railway stop on Mumbai’s Central line serving the Vidyavihar area and nearby educational institutions.
-
A.
Vashi railway station
Vashi railway station is a major suburban rail hub in Navi Mumbai, India, serving as an important commuter and commercial center on the Mumbai Suburban Railway network.
-
B.
Virar railway station
Virar railway station is a key suburban rail terminus in the Mumbai Metropolitan Region, serving as a major hub for commuter traffic on the Western line.
-
C.
Landhi Railway Station
Landhi Railway Station is a major railway hub in the Landhi area of Karachi, Pakistan, serving as an important stop for intercity and commuter train services.
-
D.
Masala railway station
Masala railway station is a commuter rail station serving the Masala district in the municipality of Kirkkonummi, Finland.
-
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_69d87f1bb0988190b490d273dbf3fd03 |
completed | April 10, 2026, 4:39 a.m. |
| NER | Named-entity recognition | batch_69e21a02172c8190978f7951ccd80928 |
completed | April 17, 2026, 11:31 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fff2b1b7248190a1bba4a87db8318b |
completed | May 10, 2026, 2:51 a.m. |
| NEDg | Description generation | batch_69fff3478bfc8190bbcc0afbf6dbb089 |
completed | May 10, 2026, 2:53 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69fff3d29f50819093a9355d016f48dd |
completed | May 10, 2026, 2:56 a.m. |
Created at: April 10, 2026, 5:01 a.m.