Triple

T12967035
Position Surface form Disambiguated ID Type / Status
Subject Baroda State E321286 entity
Predicate hadRailway P30332 FINISHED
Object Gaekwar's Baroda State Railway
Gaekwar's Baroda State Railway was a princely-state-owned railway system in British India that served the Baroda (Vadodara) region under the rule of the Gaekwar of Baroda.
E1013534 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: Gaekwar's Baroda State Railway | Statement: [Baroda State, hadRailway, Gaekwar's Baroda State Railway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Gaekwar's Baroda State Railway
Context triple: [Baroda State, hadRailway, Gaekwar's Baroda State Railway]
  • A. Scindia State Railway
    Scindia State Railway was a former princely-state-owned railway system in India that later became part of the nationalized network and contributed to the formation of the Central Railway zone.
  • B. Bombay, Baroda and Central India Railway
    The Bombay, Baroda and Central India Railway was a major British-era Indian railway company that operated extensive routes in western and central India before being absorbed into the Western Railway zone after independence.
  • C. Saurashtra Railway
    Saurashtra Railway was a former Indian railway system that operated in the Saurashtra region of present-day Gujarat before being integrated into the Western Railway zone.
  • D. Hyderabad State Railway
    Hyderabad State Railway was a regional railway system in the princely state of Hyderabad, established and operated under the patronage of the Nizam to connect and develop his dominion.
  • E. Bengal Nagpur Railway
    Bengal Nagpur Railway was a major British-era railway company in eastern and central India that played a key role in regional rail development before being absorbed into the post-independence Indian Railways system.
  • 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: Gaekwar's Baroda State Railway
Triple: [Baroda State, hadRailway, Gaekwar's Baroda State Railway]
Generated description
Gaekwar's Baroda State Railway was a princely-state-owned railway system in British India that served the Baroda (Vadodara) region under the rule of the Gaekwar of Baroda.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Gaekwar's Baroda State Railway
Target entity description: Gaekwar's Baroda State Railway was a princely-state-owned railway system in British India that served the Baroda (Vadodara) region under the rule of the Gaekwar of Baroda.
  • A. Scindia State Railway
    Scindia State Railway was a former princely-state-owned railway system in India that later became part of the nationalized network and contributed to the formation of the Central Railway zone.
  • B. Bombay, Baroda and Central India Railway
    The Bombay, Baroda and Central India Railway was a major British-era Indian railway company that operated extensive routes in western and central India before being absorbed into the Western Railway zone after independence.
  • C. Saurashtra Railway
    Saurashtra Railway was a former Indian railway system that operated in the Saurashtra region of present-day Gujarat before being integrated into the Western Railway zone.
  • D. Hyderabad State Railway
    Hyderabad State Railway was a regional railway system in the princely state of Hyderabad, established and operated under the patronage of the Nizam to connect and develop his dominion.
  • E. Bengal Nagpur Railway
    Bengal Nagpur Railway was a major British-era railway company in eastern and central India that played a key role in regional rail development before being absorbed into the post-independence Indian Railways system.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: hadRailway
Context triple: [Baroda State, hadRailway, Gaekwar's Baroda State Railway]
  • A. hadRailwayStation
    Indicates that a place or area previously possessed a railway station, which may no longer be in existence or operation.
  • B. hasRail
    Indicates that something is equipped with, includes, or is connected to a rail or rail system.
  • C. hasRailroadHistoryWith
    Indicates a historical relationship or connection between entities involving railroads, such as shared development, operation, or significant events in railway history.
  • D. hasRailroadHistory
    Indicates that an entity is associated with, involved in, or notable for historical events, operations, or developments related to railroads.
  • E. formerRailroad chosen
    Indicates that an entity was previously a railroad but no longer functions as one.
  • 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_69d80763bd6c819094437da5b20b01d2 completed April 9, 2026, 8:09 p.m.
NER Named-entity recognition batch_69d97e59a4c88190907d05b8d57dae89 completed April 10, 2026, 10:48 p.m.
NED1 Entity disambiguation (via context triple) batch_69f6b8e4e1a48190b8f7253717746295 completed May 3, 2026, 2:54 a.m.
NEDg Description generation batch_69f6b9db8164819086a3a27692d681d5 completed May 3, 2026, 2:58 a.m.
NED2 Entity disambiguation (via description) batch_69f6bb03d8d88190930edd0f49fec8aa completed May 3, 2026, 3:03 a.m.
PD Predicate disambiguation batch_69d97dba57988190b786ffed55687a72 completed April 10, 2026, 10:46 p.m.
Created at: April 9, 2026, 8:30 p.m.