Triple

T3569314
Position Surface form Disambiguated ID Type / Status
Subject Solan E75528 entity
Predicate hasRailwayStation P918 FINISHED
Object Solan railway station
Solan railway station is a small hill station stop on the Kalka–Shimla Railway in Himachal Pradesh, India, serving the town of Solan.
 E369929 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: Solan railway station | Statement: [Solan, hasRailwayStation, Solan railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Solan railway station
Context triple: [Solan, hasRailwayStation, Solan railway station]
  • A. Sibi Railway Station
    Sibi Railway Station is a key railway junction in Balochistan, Pakistan, serving as an important stop on major national rail routes.
  • B. Pinto railway station
    Pinto railway station is a local commuter rail stop in the town of Pinto, within the Community of Madrid, Spain, serving regional and suburban train services.
  • C. Bala station
    Bala station is a regional rail stop in the Bala Cynwyd neighborhood of Philadelphia, Pennsylvania, served by SEPTA's Cynwyd Line.
  • D. Ballari Junction railway station
    Ballari Junction railway station is a major railway hub in the city of Ballari in Karnataka, India, serving as an important junction for regional and long-distance train services.
  • E. Sevagram railway station
    Sevagram railway station is a key rail transit point in Maharashtra, India, serving the town of Sevagram and lying on the important Howrah–Nagpur–Mumbai line.
  • 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: Solan railway station
Triple: [Solan, hasRailwayStation, Solan railway station]
Generated description
Solan railway station is a small hill station stop on the Kalka–Shimla Railway in Himachal Pradesh, India, serving the town of Solan.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Solan railway station
Target entity description: Solan railway station is a small hill station stop on the Kalka–Shimla Railway in Himachal Pradesh, India, serving the town of Solan.
  • A. Sibi Railway Station
    Sibi Railway Station is a key railway junction in Balochistan, Pakistan, serving as an important stop on major national rail routes.
  • B. Pinto railway station
    Pinto railway station is a local commuter rail stop in the town of Pinto, within the Community of Madrid, Spain, serving regional and suburban train services.
  • C. Bala station
    Bala station is a regional rail stop in the Bala Cynwyd neighborhood of Philadelphia, Pennsylvania, served by SEPTA's Cynwyd Line.
  • D. Ballari Junction railway station
    Ballari Junction railway station is a major railway hub in the city of Ballari in Karnataka, India, serving as an important junction for regional and long-distance train services.
  • E. Sevagram railway station
    Sevagram railway station is a key rail transit point in Maharashtra, India, serving the town of Sevagram and lying on the important Howrah–Nagpur–Mumbai line.
  • 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_69ad85d512708190829c8b2d3a2ccfb8 completed March 8, 2026, 2:21 p.m.
NER Named-entity recognition batch_69adc0c083ac8190a71cd9ede2114cac completed March 8, 2026, 6:32 p.m.
NED1 Entity disambiguation (via context triple) batch_69b3bbb3383c8190b14845a7de162502 completed March 13, 2026, 7:24 a.m.
NEDg Description generation batch_69b3bc62e1b481908310d7af56fb4889 completed March 13, 2026, 7:27 a.m.
NED2 Entity disambiguation (via description) batch_69b3f5b2fdcc8190842d2d7bd09c65c4 completed March 13, 2026, 11:32 a.m.
Created at: March 8, 2026, 3:21 p.m.