Triple

T1949819
Position Surface form Disambiguated ID Type / Status
Subject voyages of Christopher Columbus to the Americas E42132 entity
Predicate firstLandfall P6518 FINISHED
Object Guanahani
Guanahani is the indigenous name for the Bahamian island where Christopher Columbus first landed in the Americas in 1492, commonly identified with present-day San Salvador Island.
E219758 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: Guanahani | Statement: [voyages of Christopher Columbus to the Americas, firstLandfall, Guanahani]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Guanahani
Context triple: [voyages of Christopher Columbus to the Americas, firstLandfall, Guanahani]
  • A. Kunigami
    Kunigami is a Ryukyuan language spoken in the northern part of Okinawa Island in Japan, distinct from standard Japanese and considered endangered.
  • B. Hawaiʻi (island)
    Hawaiʻi (island) is the largest and geologically youngest island in the Hawaiian archipelago, known for its active volcanoes, diverse climates, and dramatic volcanic landscapes.
  • C. Molokaʻi
    Molokaʻi is one of the major Hawaiian Islands, known for its relatively undeveloped landscape, strong Native Hawaiian culture, and dramatic sea cliffs.
  • D. Hana, Hawaii
    Hana, Hawaii is a small, remote town on the eastern coast of Maui known for its lush tropical landscapes, scenic coastal highway, and relatively undeveloped, traditional Hawaiian character.
  • E. Oahu
    Oahu is a major Hawaiian island known for its capital city Honolulu, iconic Waikiki Beach, and significant World War II history.
  • 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: Guanahani
Triple: [voyages of Christopher Columbus to the Americas, firstLandfall, Guanahani]
Generated description
Guanahani is the indigenous name for the Bahamian island where Christopher Columbus first landed in the Americas in 1492, commonly identified with present-day San Salvador Island.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Guanahani
Target entity description: Guanahani is the indigenous name for the Bahamian island where Christopher Columbus first landed in the Americas in 1492, commonly identified with present-day San Salvador Island.
  • A. Kunigami
    Kunigami is a Ryukyuan language spoken in the northern part of Okinawa Island in Japan, distinct from standard Japanese and considered endangered.
  • B. Hawaiʻi (island)
    Hawaiʻi (island) is the largest and geologically youngest island in the Hawaiian archipelago, known for its active volcanoes, diverse climates, and dramatic volcanic landscapes.
  • C. Molokaʻi
    Molokaʻi is one of the major Hawaiian Islands, known for its relatively undeveloped landscape, strong Native Hawaiian culture, and dramatic sea cliffs.
  • D. Hana, Hawaii
    Hana, Hawaii is a small, remote town on the eastern coast of Maui known for its lush tropical landscapes, scenic coastal highway, and relatively undeveloped, traditional Hawaiian character.
  • E. Oahu
    Oahu is a major Hawaiian island known for its capital city Honolulu, iconic Waikiki Beach, and significant World War II history.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: firstLandfall
Context triple: [voyages of Christopher Columbus to the Americas, firstLandfall, Guanahani]
  • A. secondMajorLandfallNear
    Indicates that an entity (typically a storm or cyclone) makes its second significant landfall in close proximity to a specified location.
  • B. landfallLocation chosen
    Indicates the geographic location where a storm or similar weather system first makes landfall.
  • C. secondMajorLandfallDate
    Indicates the calendar date on which an entity, such as a storm or similar event, makes its second significant landfall.
  • D. landedNear
    Indicates that one entity has come to rest on a surface or location in close proximity to another specified entity or reference point.
  • E. firstBecameTropicalDepressionNear
    Indicates that a weather system initially reached tropical depression strength in the vicinity of a specified location.
  • 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_69a8870e08fc8190a319cbf2600db15f completed March 4, 2026, 7:25 p.m.
NER Named-entity recognition batch_69abb332b014819085bfc88d66cfc10a completed March 7, 2026, 5:10 a.m.
NED1 Entity disambiguation (via context triple) batch_69adfbc17ce08190bd74c9c62d260326 completed March 8, 2026, 10:44 p.m.
NEDg Description generation batch_69adfc3d37e4819082673b84eb5a19f2 completed March 8, 2026, 10:46 p.m.
NED2 Entity disambiguation (via description) batch_69adfd7ef5588190ab85f3981466d1e0 completed March 8, 2026, 10:51 p.m.
PD Predicate disambiguation batch_69abaff3eda88190b643994cb4dfb8df completed March 7, 2026, 4:56 a.m.
Created at: March 4, 2026, 7:36 p.m.