Triple

T14494365
Position Surface form Disambiguated ID Type / Status
Subject East Island E359452 entity
Predicate lighthouseMaintainedBy P114454 FINISHED
Object Directorate General of Lighthouses and Lightships of India
The Directorate General of Lighthouses and Lightships of India is the central government authority responsible for providing, maintaining, and managing marine navigational aids such as lighthouses and lightships along India’s coastline.
E1102147 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: Directorate General of Lighthouses and Lightships of India | Statement: [East Island, lighthouseMaintainedBy, Directorate General of Lighthouses and Lightships of India]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Directorate General of Lighthouses and Lightships of India
Context triple: [East Island, lighthouseMaintainedBy, Directorate General of Lighthouses and Lightships of India]
  • A. Directorate General of Shipping (India)
    The Directorate General of Shipping (India) is the central government authority responsible for regulating shipping, maritime safety, and seafarer standards in India.
  • B. Royal Indian Navy shore establishments
    Royal Indian Navy shore establishments were land-based naval facilities and training centers that supported the operations, administration, and logistics of the Royal Indian Navy during the British colonial period.
  • C. Indian Navy shore establishments
    Indian Navy shore establishments are land-based naval facilities across India that support operations, training, logistics, and administration for the fleet and naval aviation.
  • D. French Commission of Lighthouses
    The French Commission of Lighthouses was a 19th-century governmental body responsible for overseeing the design, improvement, and standardization of lighthouse technology and coastal illumination in France.
  • E. National Institute of Ocean Technology
    The National Institute of Ocean Technology is an Indian research and development organization focused on advancing ocean engineering, marine resource exploration, and related technologies.
  • 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: Directorate General of Lighthouses and Lightships of India
Triple: [East Island, lighthouseMaintainedBy, Directorate General of Lighthouses and Lightships of India]
Generated description
The Directorate General of Lighthouses and Lightships of India is the central government authority responsible for providing, maintaining, and managing marine navigational aids such as lighthouses and lightships along India’s coastline.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Directorate General of Lighthouses and Lightships of India
Target entity description: The Directorate General of Lighthouses and Lightships of India is the central government authority responsible for providing, maintaining, and managing marine navigational aids such as lighthouses and lightships along India’s coastline.
  • A. Directorate General of Shipping (India)
    The Directorate General of Shipping (India) is the central government authority responsible for regulating shipping, maritime safety, and seafarer standards in India.
  • B. Royal Indian Navy shore establishments
    Royal Indian Navy shore establishments were land-based naval facilities and training centers that supported the operations, administration, and logistics of the Royal Indian Navy during the British colonial period.
  • C. Indian Navy shore establishments
    Indian Navy shore establishments are land-based naval facilities across India that support operations, training, logistics, and administration for the fleet and naval aviation.
  • D. French Commission of Lighthouses
    The French Commission of Lighthouses was a 19th-century governmental body responsible for overseeing the design, improvement, and standardization of lighthouse technology and coastal illumination in France.
  • E. National Institute of Ocean Technology
    The National Institute of Ocean Technology is an Indian research and development organization focused on advancing ocean engineering, marine resource exploration, and related technologies.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: lighthouseMaintainedBy
Context triple: [East Island, lighthouseMaintainedBy, Directorate General of Lighthouses and Lightships of India]
  • A. lighthouseConstructedIn
    Indicates that a lighthouse was built or established during a specific time period or in a specific year.
  • B. lighthouseStatus
    Indicates the operational condition or state (e.g., active, inactive, under maintenance) of a lighthouse at a given time.
  • C. lighthouseName
    Indicates that a lighthouse is identified by a specific name.
  • D. lighthouseColor
    Indicates the color attribute associated with a lighthouse.
  • E. lighthouseHeight
    Indicates the vertical measurement of a lighthouse from its base to its top.
  • F. None of above. chosen

Provenance (7 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_69d8279740308190af9df93a3af8592e completed April 9, 2026, 10:26 p.m.
NER Named-entity recognition batch_69de930f34d08190b4b30e54e2f702ed completed April 14, 2026, 7:18 p.m.
NED1 Entity disambiguation (via context triple) batch_69fd6d9544cc81908105554f212a9b8c completed May 8, 2026, 4:59 a.m.
NEDg Description generation batch_69fd6e75155081908cec8cac1101c17e completed May 8, 2026, 5:02 a.m.
NED2 Entity disambiguation (via description) batch_69fd6f38ea788190a957419ca1971b15 completed May 8, 2026, 5:06 a.m.
PD Predicate disambiguation batch_69de5c4ccba08190a988bfda0bc9f5cb completed April 14, 2026, 3:25 p.m.
PDg Predicate description generation batch_69de5fb4de14819092acdecbd201d672 completed April 14, 2026, 3:39 p.m.
Created at: April 10, 2026, 1:21 a.m.