Triple
T16132010
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Kurla railway station |
E391420
|
entity |
| Predicate | hasNearbyStation |
P5648
|
FINISHED |
| Object |
Tilak Nagar railway station
Tilak Nagar railway station is a suburban railway stop on Mumbai’s Central line serving the Tilak Nagar and surrounding residential areas.
|
E1195308
|
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: Tilak Nagar railway station | Statement: [Kurla railway station, hasNearbyStation, Tilak Nagar railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tilak Nagar railway station Context triple: [Kurla railway station, hasNearbyStation, Tilak Nagar railway station]
-
A.
Titagarh railway station
Titagarh railway station is a suburban rail stop on the Sealdah–Ranaghat line in West Bengal, India, serving the local population of Titagarh and nearby areas.
-
B.
Masala railway station
Masala railway station is a commuter rail station serving the Masala district in the municipality of Kirkkonummi, Finland.
-
C.
Modinagar railway station
Modinagar railway station is a regional rail transit hub in Modinagar, Uttar Pradesh, serving passengers on key routes in northern India.
-
D.
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.
-
E.
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.
- 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: Tilak Nagar railway station Triple: [Kurla railway station, hasNearbyStation, Tilak Nagar railway station]
Generated description
Tilak Nagar railway station is a suburban railway stop on Mumbai’s Central line serving the Tilak Nagar and surrounding residential areas.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Tilak Nagar railway station Target entity description: Tilak Nagar railway station is a suburban railway stop on Mumbai’s Central line serving the Tilak Nagar and surrounding residential areas.
-
A.
Titagarh railway station
Titagarh railway station is a suburban rail stop on the Sealdah–Ranaghat line in West Bengal, India, serving the local population of Titagarh and nearby areas.
-
B.
Masala railway station
Masala railway station is a commuter rail station serving the Masala district in the municipality of Kirkkonummi, Finland.
-
C.
Modinagar railway station
Modinagar railway station is a regional rail transit hub in Modinagar, Uttar Pradesh, serving passengers on key routes in northern India.
-
D.
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.
-
E.
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.
- 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.