Triple

T602397
Position Surface form Disambiguated ID Type / Status
Subject Enola Gay E11520 entity
Predicate takeoffBase P17887 FINISHED
Object North Field, Tinian
North Field on Tinian is a World War II airfield in the Northern Mariana Islands, historically significant as the launch site for the atomic bomb missions against Japan.
E35517 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: North Field, Tinian | Statement: [Enola Gay, takeoffBase, North Field, Tinian]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: North Field, Tinian
Context triple: [Enola Gay, takeoffBase, North Field, Tinian]
  • A. Tinian
    Tinian is a small island in the western Pacific Ocean best known as part of the Northern Mariana Islands and as the World War II airbase from which the atomic bomb missions to Hiroshima and Nagasaki were launched.
  • B. Bikini Atoll
    Bikini Atoll is a coral atoll in the Pacific Ocean best known as a former U.S. nuclear test site and now a symbol of both atomic history and environmental impact.
  • C. Rongelap Atoll
    Rongelap Atoll is a coral atoll in the central Pacific Ocean best known for being heavily contaminated by fallout from U.S. nuclear testing at Bikini Atoll in the 1950s.
  • D. Ford Island, Pearl Harbor
    Ford Island in Pearl Harbor is a historic islet in Hawaii best known as a central site of the Japanese attack on Pearl Harbor during World War II and home to several U.S. naval memorials.
  • E. Tarawa Atoll
    Tarawa Atoll is a coral atoll in the central Pacific Ocean that serves as the capital of Kiribati and was a major World War II battleground.
  • 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: North Field, Tinian
Triple: [Enola Gay, takeoffBase, North Field, Tinian]
Generated description
North Field on Tinian is a World War II airfield in the Northern Mariana Islands, historically significant as the launch site for the atomic bomb missions against Japan.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: North Field, Tinian
Target entity description: North Field on Tinian is a World War II airfield in the Northern Mariana Islands, historically significant as the launch site for the atomic bomb missions against Japan.
  • A. Tinian chosen
    Tinian is a small island in the western Pacific Ocean best known as part of the Northern Mariana Islands and as the World War II airbase from which the atomic bomb missions to Hiroshima and Nagasaki were launched.
  • B. Bikini Atoll
    Bikini Atoll is a coral atoll in the Pacific Ocean best known as a former U.S. nuclear test site and now a symbol of both atomic history and environmental impact.
  • C. Rongelap Atoll
    Rongelap Atoll is a coral atoll in the central Pacific Ocean best known for being heavily contaminated by fallout from U.S. nuclear testing at Bikini Atoll in the 1950s.
  • D. Ford Island, Pearl Harbor
    Ford Island in Pearl Harbor is a historic islet in Hawaii best known as a central site of the Japanese attack on Pearl Harbor during World War II and home to several U.S. naval memorials.
  • E. Tarawa Atoll
    Tarawa Atoll is a coral atoll in the central Pacific Ocean that serves as the capital of Kiribati and was a major World War II battleground.
  • F. None of above.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: takeoffBase
Context triple: [Enola Gay, takeoffBase, North Field, Tinian]
  • A. takeoffMethod
    Indicates the method or procedure by which an aircraft or object initiates its takeoff from a surface or launch point.
  • B. takeoffDistanceAtMaxWeight
    Indicates the distance required for an aircraft to take off when operating at its maximum allowable weight.
  • C. departurePilot
    Indicates that a pilot is responsible for operating or commanding the departing flight or vehicle.
  • D. isPrimaryRunwayOf
    Indicates that a runway serves as the main or principal runway for a particular airport or airfield.
  • E. runway
    Indicates a relationship where a runway serves as the takeoff and landing surface used by aircraft at an airport or airfield.
  • 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_69a4932779b881908688590d59c71900 completed March 1, 2026, 7:27 p.m.
NER Named-entity recognition batch_69a49e574444819087999404f3e3ffd9 completed March 1, 2026, 8:15 p.m.
NED1 Entity disambiguation (via context triple) batch_69a521704f3081909c1dbb3b030e79ec completed March 2, 2026, 5:34 a.m.
NEDg Description generation batch_69a521e8eb7c819084a5485b4f71bb93 completed March 2, 2026, 5:36 a.m.
NED2 Entity disambiguation (via description) batch_69a5226144f881908e0d1add6be6e156 completed March 2, 2026, 5:38 a.m.
PD Predicate disambiguation batch_69a49cf701e08190966d06b9ff4b582b completed March 1, 2026, 8:09 p.m.
PDg Predicate description generation batch_69a49e55b2248190b0ae3d692c0fa143 completed March 1, 2026, 8:15 p.m.
Created at: March 1, 2026, 7:35 p.m.