Triple

T8352330
Position Surface form Disambiguated ID Type / Status
Subject Liluah railway yard E196590 entity
Predicate hasNearbyStation P5648 FINISHED
Object Liluah railway station
Liluah railway station is a suburban rail station in Howrah, West Bengal, serving as an important stop on the Howrah–Bardhaman main line of the Eastern Railway zone.
 E729363 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: Liluah railway station | Statement: [Liluah railway yard, hasNearbyStation, Liluah railway station]

Disambiguation candidates (2 decisions)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Liluah railway station
Context triple: [Liluah railway yard, hasNearbyStation, Liluah railway station]
  • A. Azara railway station
    Azara railway station is a small regional rail stop serving the town of Azara in Assam, India, providing local passenger connectivity within the Northeast Frontier Railway network.
  • B. Madarihat railway station
    Madarihat railway station is a local rail stop in West Bengal, India, known primarily as the convenient gateway for visitors traveling to Jaldapara National Park.
  • C. Pasila railway station
    Pasila railway station is a major rail hub in Helsinki, Finland, serving as a key junction for local and long-distance trains just north of the city center.
  • D. Liluah railway yard
    Liluah railway yard is a major railway maintenance and marshalling facility near Howrah in West Bengal, India, known for its workshops and rolling stock operations.
  • E. Bytom Railway Station
    Bytom Railway Station is a historic rail transport hub in the city of Bytom, Poland, serving as a key node in the region’s passenger and freight railway network.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Liluah railway station
Target entity description: Liluah railway station is a suburban rail station in Howrah, West Bengal, serving as an important stop on the Howrah–Bardhaman main line of the Eastern Railway zone.
  • A. Azara railway station
    Azara railway station is a small regional rail stop serving the town of Azara in Assam, India, providing local passenger connectivity within the Northeast Frontier Railway network.
  • B. Madarihat railway station
    Madarihat railway station is a local rail stop in West Bengal, India, known primarily as the convenient gateway for visitors traveling to Jaldapara National Park.
  • C. Pasila railway station
    Pasila railway station is a major rail hub in Helsinki, Finland, serving as a key junction for local and long-distance trains just north of the city center.
  • D. Liluah railway yard
    Liluah railway yard is a major railway maintenance and marshalling facility near Howrah in West Bengal, India, known for its workshops and rolling stock operations.
  • E. Bytom Railway Station
    Bytom Railway Station is a historic rail transport hub in the city of Bytom, Poland, serving as a key node in the region’s passenger and freight railway network.
  • F. None of above. chosen

How the object was described

The object's one-sentence description was generated by prompting gpt-5.1 with the object name and this triple as context.

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: Liluah railway station
Triple: [Liluah railway yard, hasNearbyStation, Liluah railway station]
Generated description
Liluah railway station is a suburban rail station in Howrah, West Bengal, serving as an important stop on the Howrah–Bardhaman main line of the Eastern Railway zone.

Provenance (5 batches)

Stage Batch ID Job type Status
creating batch_69ca82f08b348190bfb7881944bbff6f elicitation completed
NER batch_69cb80460f048190aa298ddffde1047d ner completed
NED1 batch_69cde7b2d00c8190b7df13a0853a6374 ned_source_triple completed
NED2 batch_69cdec53410c8190b4c5e412922801dd ned_description completed
NEDg batch_69cdeb2209908190a9c2b7258295561e nedg completed
Created at: March 30, 2026, 5:59 p.m.