Triple

T17299591
Position Surface form Disambiguated ID Type / Status
Subject Pune railway division E420005 entity
Predicate manages P86 FINISHED
Object Satara railway station
Satara railway station is a regional rail hub in Maharashtra, India, serving the city of Satara and surrounding areas on the Indian Railways network.
 E1267520 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: Satara railway station | Statement: [Pune railway division, manages, Satara railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Satara railway station
Context triple: [Pune railway division, manages, Satara railway station]
  • A. 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.
  • B. Belagavi railway station
    Belagavi railway station is a major rail hub in Karnataka, India, serving the city of Belagavi with regional and long-distance passenger train services.
  • C. Kanchrapara railway station
    Kanchrapara railway station is a suburban railway station in West Bengal, India, serving the town of Kanchrapara on the Kolkata Suburban Railway network.
  • D. Channapatna station
    Channapatna station is a key railway station in Karnataka that serves the town of Channapatna and forms part of the suburban and intercity rail connectivity within the Bengaluru region.
  • E. Amravati railway station
    Amravati railway station is a key rail hub in Maharashtra, India, serving the city of Amravati and connecting it to major regional and national destinations.
  • 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: Satara railway station
Triple: [Pune railway division, manages, Satara railway station]
Generated description
Satara railway station is a regional rail hub in Maharashtra, India, serving the city of Satara and surrounding areas on the Indian Railways network.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Satara railway station
Target entity description: Satara railway station is a regional rail hub in Maharashtra, India, serving the city of Satara and surrounding areas on the Indian Railways network.
  • A. 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.
  • B. Belagavi railway station
    Belagavi railway station is a major rail hub in Karnataka, India, serving the city of Belagavi with regional and long-distance passenger train services.
  • C. Kanchrapara railway station
    Kanchrapara railway station is a suburban railway station in West Bengal, India, serving the town of Kanchrapara on the Kolkata Suburban Railway network.
  • D. Channapatna station
    Channapatna station is a key railway station in Karnataka that serves the town of Channapatna and forms part of the suburban and intercity rail connectivity within the Bengaluru region.
  • E. Amravati railway station
    Amravati railway station is a key rail hub in Maharashtra, India, serving the city of Amravati and connecting it to major regional and national destinations.
  • 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_69d886db32608190a61e18862c5a8af6 completed April 10, 2026, 5:12 a.m.
NER Named-entity recognition batch_69e438f8efb481908b56172c7f749b62 completed April 19, 2026, 2:07 a.m.
NED1 Entity disambiguation (via context triple) batch_6a01a7e776688190ab752bd25cf4591a completed May 11, 2026, 9:56 a.m.
NEDg Description generation batch_6a01a9249a148190a0d5c4d0ee87de43 completed May 11, 2026, 10:02 a.m.
NED2 Entity disambiguation (via description) batch_6a01aa503d948190ad1c68e8b6f62a9f completed May 11, 2026, 10:07 a.m.
Created at: April 10, 2026, 5:41 a.m.