Triple

T3464972
Position Surface form Disambiguated ID Type / Status
Subject Douglas SBD Dauntless E73113 entity
Predicate successor P78 FINISHED
Object Curtiss SB2C Helldiver
The Curtiss SB2C Helldiver was a World War II U.S. Navy carrier-based dive bomber known for its powerful payload and challenging handling characteristics.
E364232 NE FINISHED

How this triple was built (4 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: Curtiss SB2C Helldiver | Statement: [Douglas SBD Dauntless, successor, Curtiss SB2C Helldiver]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Curtiss SB2C Helldiver
Context triple: [Douglas SBD Dauntless, successor, Curtiss SB2C Helldiver]
  • A. Douglas TBD Devastator
    The Douglas TBD Devastator was an American World War II-era torpedo bomber used by the U.S. Navy, notably in the early Pacific battles where its obsolescence and heavy losses highlighted the need for more advanced carrier-based aircraft.
  • B. Douglas SBD Dauntless
    The Douglas SBD Dauntless was a U.S. Navy World War II carrier-based dive bomber best known for its decisive role in sinking Japanese carriers at the Battle of Midway.
  • C. Lockheed PV-2 Harpoon
    The Lockheed PV-2 Harpoon was a World War II-era American maritime patrol and anti-submarine bomber used primarily by the U.S. Navy.
  • D. Grumman TBF Avenger
    The Grumman TBF Avenger was a World War II-era American torpedo bomber renowned for its rugged design, heavy payload, and extensive service with the U.S. Navy in the Pacific Theater.
  • E. Grumman F4F Wildcat
    The Grumman F4F Wildcat was a rugged American carrier-based fighter aircraft that served as the U.S. Navy’s primary naval fighter in the early years of World War II, particularly in the Pacific Theater.
  • 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: Curtiss SB2C Helldiver
Triple: [Douglas SBD Dauntless, successor, Curtiss SB2C Helldiver]
Generated description
The Curtiss SB2C Helldiver was a World War II U.S. Navy carrier-based dive bomber known for its powerful payload and challenging handling characteristics.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Curtiss SB2C Helldiver
Target entity description: The Curtiss SB2C Helldiver was a World War II U.S. Navy carrier-based dive bomber known for its powerful payload and challenging handling characteristics.
  • A. Douglas TBD Devastator
    The Douglas TBD Devastator was an American World War II-era torpedo bomber used by the U.S. Navy, notably in the early Pacific battles where its obsolescence and heavy losses highlighted the need for more advanced carrier-based aircraft.
  • B. Douglas SBD Dauntless
    The Douglas SBD Dauntless was a U.S. Navy World War II carrier-based dive bomber best known for its decisive role in sinking Japanese carriers at the Battle of Midway.
  • C. Lockheed PV-2 Harpoon
    The Lockheed PV-2 Harpoon was a World War II-era American maritime patrol and anti-submarine bomber used primarily by the U.S. Navy.
  • D. Grumman TBF Avenger
    The Grumman TBF Avenger was a World War II-era American torpedo bomber renowned for its rugged design, heavy payload, and extensive service with the U.S. Navy in the Pacific Theater.
  • E. Grumman F4F Wildcat
    The Grumman F4F Wildcat was a rugged American carrier-based fighter aircraft that served as the U.S. Navy’s primary naval fighter in the early years of World War II, particularly in the Pacific Theater.
  • 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_69ad85b224d481908ff8be51338d24ff completed March 8, 2026, 2:20 p.m.
NER Named-entity recognition batch_69adbb0dc100819084bb0c355c7bb15b completed March 8, 2026, 6:08 p.m.
NED1 Entity disambiguation (via context triple) batch_69b37e5c1f008190b1351e3d3e53fc11 completed March 13, 2026, 3:02 a.m.
NEDg Description generation batch_69b37ea9c1308190a307b8de9beb0012 completed March 13, 2026, 3:04 a.m.
NED2 Entity disambiguation (via description) batch_69b37ef9babc8190847b29af9cdc1006 completed March 13, 2026, 3:05 a.m.
Created at: March 8, 2026, 3:17 p.m.