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.