Triple

T13744
Position Surface form Disambiguated ID Type / Status
Subject Pacific War E275 entity
Predicate surrenderSignedOn P441 FINISHED
Object USS Missouri
USS Missouri is a United States Navy Iowa-class battleship best known as the site of Japan’s formal surrender in World War II, marking the end of the conflict.
E11541 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: USS Missouri | Statement: [Pacific War, surrenderSignedOn, USS Missouri]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: USS Missouri
Context triple: [Pacific War, surrenderSignedOn, USS Missouri]
  • A. USS West Virginia (BB-48)
    USS West Virginia (BB-48) was a Colorado-class battleship of the United States Navy that was sunk and later refloated and modernized after the Pearl Harbor attack, subsequently serving in major Pacific Theater operations during World War II.
  • B. USS Tennessee (BB-43)
    USS Tennessee (BB-43) was a Tennessee-class battleship of the United States Navy that served prominently in the Pacific Theater during World War II, providing shore bombardment and support in multiple major campaigns.
  • C. USS Nevada (BB-36)
    USS Nevada (BB-36) was a United States Navy battleship notable for its World War I and World War II service, including being the only battleship to get underway during the attack on Pearl Harbor and later supporting major Allied amphibious operations in Europe and the Pacific.
  • D. USS California (BB-44)
    USS California (BB-44) was a Tennessee-class battleship of the United States Navy that served as the flagship of the Pacific Fleet and saw extensive action in World War II, including being sunk and later salvaged and modernized after the Pearl Harbor attack.
  • E. USS Arizona (BB-39)
    USS Arizona (BB-39) was a Pennsylvania-class U.S. Navy battleship whose catastrophic destruction and loss of life during the 1941 Japanese attack on Pearl Harbor made it one of the most iconic symbols of the United States’ entry into World War II.
  • 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: USS Missouri
Triple: [Pacific War, surrenderSignedOn, USS Missouri]
Generated description
USS Missouri is a United States Navy Iowa-class battleship best known as the site of Japan’s formal surrender in World War II, marking the end of the conflict.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: USS Missouri
Target entity description: USS Missouri is a United States Navy Iowa-class battleship best known as the site of Japan’s formal surrender in World War II, marking the end of the conflict.
  • A. USS West Virginia (BB-48)
    USS West Virginia (BB-48) was a Colorado-class battleship of the United States Navy that was sunk and later refloated and modernized after the Pearl Harbor attack, subsequently serving in major Pacific Theater operations during World War II.
  • B. USS Tennessee (BB-43)
    USS Tennessee (BB-43) was a Tennessee-class battleship of the United States Navy that served prominently in the Pacific Theater during World War II, providing shore bombardment and support in multiple major campaigns.
  • C. USS Nevada (BB-36)
    USS Nevada (BB-36) was a United States Navy battleship notable for its World War I and World War II service, including being the only battleship to get underway during the attack on Pearl Harbor and later supporting major Allied amphibious operations in Europe and the Pacific.
  • D. USS California (BB-44)
    USS California (BB-44) was a Tennessee-class battleship of the United States Navy that served as the flagship of the Pacific Fleet and saw extensive action in World War II, including being sunk and later salvaged and modernized after the Pearl Harbor attack.
  • E. USS Arizona (BB-39)
    USS Arizona (BB-39) was a Pennsylvania-class U.S. Navy battleship whose catastrophic destruction and loss of life during the 1941 Japanese attack on Pearl Harbor made it one of the most iconic symbols of the United States’ entry into World War II.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: surrenderSignedOn
Context triple: [Pacific War, surrenderSignedOn, USS Missouri]
  • A. dateSigned
    Indicates the specific date on which an agreement, document, or contract was formally signed.
  • B. dateOfSubmission
    Indicates the specific date on which something (such as a document, application, or assignment) was formally submitted.
  • C. signedInstrument
    Indicates that an entity has formally signed or executed a specific document, contract, or other legal instrument.
  • D. placeSigned chosen
    Indicates that an entity has signed or endorsed a document, agreement, or item at a particular place or location.
  • E. signature
    Indicates that one entity has provided an official or personal signed endorsement, authorization, or acknowledgment on or for another entity.
  • 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_69a23d7ad88c8190bffe8ab091d86642 completed Feb. 28, 2026, 12:57 a.m.
NER Named-entity recognition batch_69a243abb2ec8190937365e5ecec52ad completed Feb. 28, 2026, 1:23 a.m.
NED1 Entity disambiguation (via context triple) batch_69a27bfa1fdc8190ba22f503585051d7 completed Feb. 28, 2026, 5:24 a.m.
NEDg Description generation batch_69a27c5c994c8190857a0f3d8829d249 completed Feb. 28, 2026, 5:25 a.m.
NED2 Entity disambiguation (via description) batch_69a27e688cb88190a9ab0e5422c0d392 completed Feb. 28, 2026, 5:34 a.m.
PD Predicate disambiguation batch_69a23fe9470c8190918a6ca1df168646 completed Feb. 28, 2026, 1:07 a.m.
Created at: Feb. 28, 2026, 1:02 a.m.