Triple

T3519752
Position Surface form Disambiguated ID Type / Status
Subject Percy Fawcett E74391 entity
Predicate disappearedWhileSearchingFor P48500 FINISHED
Object lost city of Z E11846 NE FINISHED

How this triple was built (3 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: lost city of Z | Statement: [Percy Fawcett, disappearedWhileSearchingFor, lost city of Z]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: lost city of Z
Context triple: [Percy Fawcett, disappearedWhileSearchingFor, lost city of Z]
  • A. The Lost City of Z chosen
    The Lost City of Z is a 2016 biographical adventure film about British explorer Percy Fawcett’s obsessive search for a fabled ancient civilization in the Amazon rainforest.
  • B. Lost City of the Incas
    Lost City of the Incas is a 1948 book by explorer Hiram Bingham III recounting his discovery and exploration of the ancient Incan site of Machu Picchu in Peru.
  • C. The Lost City
    The Lost City is a 2005 drama film directed by and starring Andy García that portrays a Cuban nightclub owner's struggles amid the Cuban Revolution and the rise of Fidel Castro.
  • D. Fordlandia
    Fordlandia is a historical non-fiction book by Greg Grandin that examines Henry Ford’s failed attempt to build a rubber-producing utopian company town in the Brazilian Amazon.
  • E. The Lost Jungle
    The Lost Jungle is a 1934 adventure film serial set in a perilous, exotic jungle, directed by Ford Beebe and known for its action-packed, cliffhanger-driven storyline.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: disappearedWhileSearchingFor
Context triple: [Percy Fawcett, disappearedWhileSearchingFor, lost city of Z]
  • A. disappearedDuring
    Indicates that an entity ceased to be observable or present during the time span or event associated with another entity.
  • B. placeOfDisappearance
    Indicates the location where an entity was last seen or went missing.
  • C. disappearance
    Indicates that an entity ceases to be present, visible, or detectable in a given context or location.
  • D. lostTo
    Indicates that one entity was defeated by another in a competition, conflict, or comparison.
  • E. lostWith
    Indicates that one entity experienced a loss or defeat in conjunction with, or as part of the same side/team as, another entity.
  • F. None of above. chosen

Provenance (5 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_69ad85d0c5488190a3d8e02ebd01a1aa completed March 8, 2026, 2:21 p.m.
NER Named-entity recognition batch_69adbc4af70c8190a7471f28e1efd7fd completed March 8, 2026, 6:13 p.m.
NED1 Entity disambiguation (via context triple) batch_69b37e848d1c8190b100cb2e1218afbb completed March 13, 2026, 3:03 a.m.
PD Predicate disambiguation batch_69adae10689c8190b7dc6d7daa8295b6 completed March 8, 2026, 5:12 p.m.
PDg Predicate description generation batch_69adaed74ecc8190b74dc70ab59a3e1c completed March 8, 2026, 5:16 p.m.
Created at: March 8, 2026, 3:19 p.m.