Triple

T4670601
Position Surface form Disambiguated ID Type / Status
Subject Gibraltar Point Lighthouse E102951 entity
Predicate firstKeeper P58762 FINISHED
Object John Paul Radelmüller
John Paul Radelmüller was an 18th–19th century lighthouse keeper on the Toronto Islands whose mysterious death at Gibraltar Point Lighthouse has become the subject of local legend.
E490831 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: John Paul Radelmüller | Statement: [Gibraltar Point Lighthouse, firstKeeper, John Paul Radelmüller]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: John Paul Radelmüller
Context triple: [Gibraltar Point Lighthouse, firstKeeper, John Paul Radelmüller]
  • A. John Rädecker
    John Rädecker was a Dutch sculptor best known for his expressive, symbolist-influenced monumental works in the early 20th century.
  • B. Erich Rothacker
    Erich Rothacker was a German philosopher and cultural theorist known for his work in philosophical anthropology and the humanities, and for supervising Jürgen Habermas’s doctoral studies.
  • C. Thomas Reiter
    Thomas Reiter is a German ESA astronaut and former Luftwaffe pilot known for his long-duration missions aboard the Mir space station and the International Space Station.
  • D. Richard Riemerschmid
    Richard Riemerschmid was a pioneering German architect and designer associated with Jugendstil and early modernism, known for his influential role in uniting art, craft, and industry.
  • E. Robert Dietrich
    Robert Dietrich is a pseudonym used by E. Howard Hunt, an American intelligence officer and author known for his role in the Watergate scandal.
  • 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: John Paul Radelmüller
Triple: [Gibraltar Point Lighthouse, firstKeeper, John Paul Radelmüller]
Generated description
John Paul Radelmüller was an 18th–19th century lighthouse keeper on the Toronto Islands whose mysterious death at Gibraltar Point Lighthouse has become the subject of local legend.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: John Paul Radelmüller
Target entity description: John Paul Radelmüller was an 18th–19th century lighthouse keeper on the Toronto Islands whose mysterious death at Gibraltar Point Lighthouse has become the subject of local legend.
  • A. John Rädecker
    John Rädecker was a Dutch sculptor best known for his expressive, symbolist-influenced monumental works in the early 20th century.
  • B. Erich Rothacker
    Erich Rothacker was a German philosopher and cultural theorist known for his work in philosophical anthropology and the humanities, and for supervising Jürgen Habermas’s doctoral studies.
  • C. Thomas Reiter
    Thomas Reiter is a German ESA astronaut and former Luftwaffe pilot known for his long-duration missions aboard the Mir space station and the International Space Station.
  • D. Richard Riemerschmid
    Richard Riemerschmid was a pioneering German architect and designer associated with Jugendstil and early modernism, known for his influential role in uniting art, craft, and industry.
  • E. Robert Dietrich
    Robert Dietrich is a pseudonym used by E. Howard Hunt, an American intelligence officer and author known for his role in the Watergate scandal.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: firstKeeper
Context triple: [Gibraltar Point Lighthouse, firstKeeper, John Paul Radelmüller]
  • A. firstOccupiedBy
    Indicates which entity was the initial or earliest known occupant of a given place, position, or resource.
  • B. firstCreatorRole
    Indicates the specific role or capacity in which the primary or earliest creator of an entity contributed to its creation.
  • C. firstClaimedBy
    Indicates that the referenced entity was the first to assert ownership, discovery, or authorship of another entity.
  • D. first
    Indicates that one entity precedes all others in an ordered sequence or ranking.
  • E. firstPermanentSettler
    Indicates that the subject is the earliest individual or group to establish a lasting, continuous residence in the location or entity specified by the object.
  • 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_69bd43d9cba4819086c1ab1c2d9d2133 completed March 20, 2026, 12:55 p.m.
NER Named-entity recognition batch_69bd655aceb081908100ffc0498fe183 completed March 20, 2026, 3:18 p.m.
NED1 Entity disambiguation (via context triple) batch_69bea45f6f2481909ee7b88524fbd59e completed March 21, 2026, 1:59 p.m.
NEDg Description generation batch_69bea575fa448190b64b6d6305a8d5a6 completed March 21, 2026, 2:04 p.m.
NED2 Entity disambiguation (via description) batch_69bea60244c88190850ac256e290c190 completed March 21, 2026, 2:06 p.m.
PD Predicate disambiguation batch_69bd6215864c8190b50ba0f63ba87d0c completed March 20, 2026, 3:04 p.m.
PDg Predicate description generation batch_69bd655719dc8190beb6942f343a0ae7 completed March 20, 2026, 3:18 p.m.
Created at: March 20, 2026, 1:15 p.m.