Triple
T4651398
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Karwar |
E102301
|
entity |
| Predicate | hasRailwayStation |
P918
|
FINISHED |
| Object |
Karwar railway station
Karwar railway station is a coastal rail hub in Karnataka, India, serving the town of Karwar on the Konkan Railway route.
|
E471344
|
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: Karwar railway station | Statement: [Karwar, hasRailwayStation, Karwar railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Karwar railway station Context triple: [Karwar, hasRailwayStation, Karwar railway station]
-
A.
Porbandar railway station
Porbandar railway station is a key rail terminus in Gujarat, India, serving the coastal city of Porbandar with regional and long-distance train connections.
-
B.
Baramati railway station
Baramati railway station is a regional rail hub in Baramati, Maharashtra, serving as a key point of connectivity for passengers and goods in the area.
-
C.
Rajkot Junction railway station
Rajkot Junction railway station is a major railway hub in Gujarat, India, serving the city of Rajkot with connections to numerous regional and long-distance routes.
-
D.
Sangli railway station
Sangli railway station is a key rail hub in Maharashtra, India, serving the city of Sangli with passenger and express train connections to major regional and national destinations.
-
E.
Nanded railway station
Nanded railway station is a major rail hub in Maharashtra, India, serving the city of Nanded with regional and long-distance passenger 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: Karwar railway station Triple: [Karwar, hasRailwayStation, Karwar railway station]
Generated description
Karwar railway station is a coastal rail hub in Karnataka, India, serving the town of Karwar on the Konkan Railway route.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Karwar railway station Target entity description: Karwar railway station is a coastal rail hub in Karnataka, India, serving the town of Karwar on the Konkan Railway route.
-
A.
Porbandar railway station
Porbandar railway station is a key rail terminus in Gujarat, India, serving the coastal city of Porbandar with regional and long-distance train connections.
-
B.
Baramati railway station
Baramati railway station is a regional rail hub in Baramati, Maharashtra, serving as a key point of connectivity for passengers and goods in the area.
-
C.
Rajkot Junction railway station
Rajkot Junction railway station is a major railway hub in Gujarat, India, serving the city of Rajkot with connections to numerous regional and long-distance routes.
-
D.
Sangli railway station
Sangli railway station is a key rail hub in Maharashtra, India, serving the city of Sangli with passenger and express train connections to major regional and national destinations.
-
E.
Nanded railway station
Nanded railway station is a major rail hub in Maharashtra, India, serving the city of Nanded with regional and long-distance passenger 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_69bd43d71a308190afea7280841b0de8 |
completed | March 20, 2026, 12:55 p.m. |
| NER | Named-entity recognition | batch_69bd630343f88190954d19fcd18a5864 |
completed | March 20, 2026, 3:08 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be4d739e9c8190b7fffe68a3b54de5 |
completed | March 21, 2026, 7:49 a.m. |
| NEDg | Description generation | batch_69be4e1891408190adc09699d0347cbd |
completed | March 21, 2026, 7:51 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69be4ef501e081908a75547e9bb52c0c |
completed | March 21, 2026, 7:55 a.m. |
Created at: March 20, 2026, 1:14 p.m.