Triple

T22302503
Position Surface form Disambiguated ID Type / Status
Subject Tuljapur E551290 entity
Predicate hasNearbyRailhead P31869 FINISHED
Object Osmanabad railway station
Osmanabad railway station is a regional rail hub in Maharashtra, India, serving the city of Osmanabad and nearby areas including the pilgrimage town of Tuljapur.
E1529564 NE FINISHED

How this triple was built (5 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: Osmanabad railway station | Statement: [Tuljapur, hasNearbyRailhead, Osmanabad railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Osmanabad railway station
Context triple: [Tuljapur, hasNearbyRailhead, Osmanabad railway station]
  • A. Hoshangabad railway station
    Hoshangabad railway station is a regional rail transit hub serving the city of Hoshangabad (Narmadapuram) in Madhya Pradesh, India, on the main Delhi–Chennai railway route.
  • B. Sikandarpur station
    Sikandarpur station is a key elevated metro interchange in Gurugram, India, linking the Rapid Metro Gurgaon network with the Delhi Metro.
  • C. Vikarabad Junction railway station
    Vikarabad Junction railway station is a key railway junction in Telangana, India, serving as an important stop and interchange on routes managed by the South Central Railway zone.
  • D. Khairatabad railway station
    Khairatabad railway station is a local suburban rail stop in Hyderabad, Telangana, serving the Khairatabad area and connecting it to other parts of the city and region.
  • E. Shela Bagh Railway Station
    Shela Bagh Railway Station is a historic railway stop in Balochistan, Pakistan, known primarily as the gateway to the nearby Shela Bagh Tunnel on the Quetta–Chaman railway 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: Osmanabad railway station
Triple: [Tuljapur, hasNearbyRailhead, Osmanabad railway station]
Generated description
Osmanabad railway station is a regional rail hub in Maharashtra, India, serving the city of Osmanabad and nearby areas including the pilgrimage town of Tuljapur.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Osmanabad railway station
Target entity description: Osmanabad railway station is a regional rail hub in Maharashtra, India, serving the city of Osmanabad and nearby areas including the pilgrimage town of Tuljapur.
  • A. Hoshangabad railway station
    Hoshangabad railway station is a regional rail transit hub serving the city of Hoshangabad (Narmadapuram) in Madhya Pradesh, India, on the main Delhi–Chennai railway route.
  • B. Sikandarpur station
    Sikandarpur station is a key elevated metro interchange in Gurugram, India, linking the Rapid Metro Gurgaon network with the Delhi Metro.
  • C. Vikarabad Junction railway station
    Vikarabad Junction railway station is a key railway junction in Telangana, India, serving as an important stop and interchange on routes managed by the South Central Railway zone.
  • D. Khairatabad railway station
    Khairatabad railway station is a local suburban rail stop in Hyderabad, Telangana, serving the Khairatabad area and connecting it to other parts of the city and region.
  • E. Shela Bagh Railway Station
    Shela Bagh Railway Station is a historic railway stop in Balochistan, Pakistan, known primarily as the gateway to the nearby Shela Bagh Tunnel on the Quetta–Chaman railway line.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: hasNearbyRailhead
Context triple: [Tuljapur, hasNearbyRailhead, Osmanabad railway station]
  • A. hasNearbyRailway
    Indicates that one entity is located close to a railway associated with or relevant to another entity.
  • B. hasNearbyRailwayStation chosen
    Indicates that a railway station is located within a short or convenient distance from the referenced entity.
  • C. hasRailStation
    Indicates that one entity possesses, contains, or is served by a rail station.
  • D. hasNearbyTramStop
    Indicates that a location has a tram stop situated within a short walking distance or close proximity.
  • E. hasNearbyUndergroundStationEntrance
    Indicates that one entity is located close to an entrance of an underground (subway/metro) station.
  • F. None of above.

Provenance (6 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_69e11e46c0188190800181a4233f28fe completed April 16, 2026, 5:37 p.m.
NER Named-entity recognition batch_69f1572517588190bef6f8bfb76afb19 completed April 29, 2026, 12:56 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0acc9cd4508190825732ffc8b9fa84 completed May 18, 2026, 8:23 a.m.
NEDg Description generation batch_6a0acd8b04d88190a545cec751e4a635 completed May 18, 2026, 8:27 a.m.
NED2 Entity disambiguation (via description) batch_6a0ace5e9b948190bd4fb7092e6fb62e completed May 18, 2026, 8:31 a.m.
PD Predicate disambiguation batch_69e72ffa438481908f80879aef2a589b completed April 21, 2026, 8:06 a.m.
Created at: April 16, 2026, 8:41 p.m.