Triple
T19395375
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Etah |
E485174
|
entity |
| Predicate | hasRailwayStation |
P918
|
FINISHED |
| Object |
Etah railway station
Etah railway station is a small Indian Railways station serving the town of Etah in Uttar Pradesh, providing regional rail connectivity to nearby cities.
|
E1374699
|
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: Etah railway station | Statement: [Etah, hasRailwayStation, Etah railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Etah railway station Context triple: [Etah, hasRailwayStation, Etah railway station]
-
A.
Hatia railway station
Hatia railway station is a major rail hub in Ranchi, Jharkhand, connecting the city to numerous regional and long-distance destinations across India.
-
B.
Samalkha railway station
Samalkha railway station is a local rail transit stop serving the town of Samalkha in Haryana, India, and connecting it to regional and national rail networks.
-
C.
Etawah Junction railway station
Etawah Junction railway station is a key railway hub in Uttar Pradesh, India, serving the city of Etawah and connecting it to major routes on the Indian Railways network.
-
D.
Datia railway station
Datia railway station is a regional rail transit hub in Datia, Madhya Pradesh, India, serving passenger and local train services on the North Central Railway network.
-
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: Etah railway station Triple: [Etah, hasRailwayStation, Etah railway station]
Generated description
Etah railway station is a small Indian Railways station serving the town of Etah in Uttar Pradesh, providing regional rail connectivity to nearby cities.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Etah railway station Target entity description: Etah railway station is a small Indian Railways station serving the town of Etah in Uttar Pradesh, providing regional rail connectivity to nearby cities.
-
A.
Hatia railway station
Hatia railway station is a major rail hub in Ranchi, Jharkhand, connecting the city to numerous regional and long-distance destinations across India.
-
B.
Samalkha railway station
Samalkha railway station is a local rail transit stop serving the town of Samalkha in Haryana, India, and connecting it to regional and national rail networks.
-
C.
Etawah Junction railway station
Etawah Junction railway station is a key railway hub in Uttar Pradesh, India, serving the city of Etawah and connecting it to major routes on the Indian Railways network.
-
D.
Datia railway station
Datia railway station is a regional rail transit hub in Datia, Madhya Pradesh, India, serving passenger and local train services on the North Central Railway network.
-
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_69d8e8d5162481909db12435d9535c1a |
completed | April 10, 2026, 12:11 p.m. |
| NER | Named-entity recognition | batch_69e61b4875ac8190a9c184c075b5db16 |
completed | April 20, 2026, 12:25 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0733c5899c8190bbd380c8f1cfbb80 |
completed | May 15, 2026, 2:55 p.m. |
| NEDg | Description generation | batch_6a0734b107748190bb5c6a192e2384e8 |
completed | May 15, 2026, 2:58 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a07355c10c881909f8a2a3a6b7e7dfe |
completed | May 15, 2026, 3:01 p.m. |
Created at: April 10, 2026, 1:36 p.m.