Triple
T11137706
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Karimnagar |
E263456
|
entity |
| Predicate | railwayStation |
P918
|
FINISHED |
| Object |
Karimnagar railway station
Karimnagar railway station is a regional rail hub in Karimnagar, Telangana, India, providing passenger and local train services that connect the city to major nearby urban centers.
|
E907426
|
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: Karimnagar railway station | Statement: [Karimnagar, railwayStation, Karimnagar railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Karimnagar railway station Context triple: [Karimnagar, railwayStation, Karimnagar railway station]
-
A.
Khammam railway station
Khammam railway station is a major rail hub in Telangana, India, serving the city of Khammam on the busy New Delhi–Chennai route.
-
B.
Warangal railway station
Warangal railway station is a key rail transport hub in Telangana, India, serving the city of Warangal with major passenger and express train connections.
-
C.
Kacheguda railway station
Kacheguda railway station is one of the major railway hubs in Hyderabad, Telangana, serving as an important junction for regional and long-distance trains.
-
D.
Nizamabad railway station
Nizamabad railway station is a key rail hub in Telangana, India, serving the city of Nizamabad with major passenger and regional train connections.
-
E.
Guntakal Junction railway station
Guntakal Junction railway station is a major railway hub in Andhra Pradesh, India, serving as a key junction for multiple routes within the South Central Railway zone.
- 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: Karimnagar railway station Triple: [Karimnagar, railwayStation, Karimnagar railway station]
Generated description
Karimnagar railway station is a regional rail hub in Karimnagar, Telangana, India, providing passenger and local train services that connect the city to major nearby urban centers.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Karimnagar railway station Target entity description: Karimnagar railway station is a regional rail hub in Karimnagar, Telangana, India, providing passenger and local train services that connect the city to major nearby urban centers.
-
A.
Khammam railway station
Khammam railway station is a major rail hub in Telangana, India, serving the city of Khammam on the busy New Delhi–Chennai route.
-
B.
Warangal railway station
Warangal railway station is a key rail transport hub in Telangana, India, serving the city of Warangal with major passenger and express train connections.
-
C.
Kacheguda railway station
Kacheguda railway station is one of the major railway hubs in Hyderabad, Telangana, serving as an important junction for regional and long-distance trains.
-
D.
Nizamabad railway station
Nizamabad railway station is a key rail hub in Telangana, India, serving the city of Nizamabad with major passenger and regional train connections.
-
E.
Guntakal Junction railway station
Guntakal Junction railway station is a major railway hub in Andhra Pradesh, India, serving as a key junction for multiple routes within the South Central Railway zone.
- 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_69d6aa9c0ba08190bbd19c217489b755 |
completed | April 8, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69d7e85f2ea48190bf1ff63af1d7d236 |
completed | April 9, 2026, 5:56 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e442030b588190bc958030f30b648a |
completed | April 19, 2026, 2:46 a.m. |
| NEDg | Description generation | batch_69e44c09dd5c8190bddf3dd109a639ba |
completed | April 19, 2026, 3:29 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69e451274ce48190a05f1d37f972c36c |
completed | April 19, 2026, 3:51 a.m. |
Created at: April 8, 2026, 9:28 p.m.