Triple

T8606346
Position Surface form Disambiguated ID Type / Status
Subject Operation Matterhorn E203806 entity
Predicate airUnit P37788 FINISHED
Object 40th Bombardment Group
The 40th Bombardment Group was a United States Army Air Forces B-29 Superfortress unit that conducted long-range strategic bombing missions against Japan during World War II, including operations from bases in India and China.
 E747814 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: 40th Bombardment Group | Statement: [Operation Matterhorn, airUnit, 40th Bombardment Group]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: 40th Bombardment Group
Context triple: [Operation Matterhorn, airUnit, 40th Bombardment Group]
  • A. 477th Bombardment Group
    The 477th Bombardment Group was a World War II-era United States Army Air Forces unit notable as the only African American bombardment group associated with the Tuskegee Airmen.
  • B. 97th Bombardment Group
    The 97th Bombardment Group was a U.S. Army Air Forces unit in World War II, notable as one of the first American heavy bomber groups to operate in the European Theater.
  • C. 389th Bombardment Group
    The 389th Bombardment Group was a United States Army Air Forces B-24 Liberator unit in World War II that flew strategic bombing missions over Europe as part of the Eighth Air Force.
  • D. 49th Fighter Group
    The 49th Fighter Group was a United States Army Air Forces combat unit in World War II, noted for its operations in the Pacific Theater and for including top American ace Richard Bong among its pilots.
  • E. 4th Fighter Group USAAF
    The 4th Fighter Group USAAF was a distinguished United States Army Air Forces fighter unit in World War II, renowned for its high aerial victory scores and origins in former RAF Eagle Squadrons.
  • 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: 40th Bombardment Group
Triple: [Operation Matterhorn, airUnit, 40th Bombardment Group]
Generated description
The 40th Bombardment Group was a United States Army Air Forces B-29 Superfortress unit that conducted long-range strategic bombing missions against Japan during World War II, including operations from bases in India and China.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: 40th Bombardment Group
Target entity description: The 40th Bombardment Group was a United States Army Air Forces B-29 Superfortress unit that conducted long-range strategic bombing missions against Japan during World War II, including operations from bases in India and China.
  • A. 477th Bombardment Group
    The 477th Bombardment Group was a World War II-era United States Army Air Forces unit notable as the only African American bombardment group associated with the Tuskegee Airmen.
  • B. 97th Bombardment Group
    The 97th Bombardment Group was a U.S. Army Air Forces unit in World War II, notable as one of the first American heavy bomber groups to operate in the European Theater.
  • C. 389th Bombardment Group
    The 389th Bombardment Group was a United States Army Air Forces B-24 Liberator unit in World War II that flew strategic bombing missions over Europe as part of the Eighth Air Force.
  • D. 49th Fighter Group
    The 49th Fighter Group was a United States Army Air Forces combat unit in World War II, noted for its operations in the Pacific Theater and for including top American ace Richard Bong among its pilots.
  • E. 4th Fighter Group USAAF
    The 4th Fighter Group USAAF was a distinguished United States Army Air Forces fighter unit in World War II, renowned for its high aerial victory scores and origins in former RAF Eagle Squadrons.
  • 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_69ca832c23e4819095a9f3eea4a21828 completed March 30, 2026, 2:05 p.m.
NER Named-entity recognition batch_69cc5c2d852081908901f5d2a47035b0 completed March 31, 2026, 11:43 p.m.
NED1 Entity disambiguation (via context triple) batch_69cebbb9307c81909b31995c73728e91 completed April 2, 2026, 6:55 p.m.
NEDg Description generation batch_69cebfbfaa888190b4dc61ea6e65bc3f completed April 2, 2026, 7:13 p.m.
NED2 Entity disambiguation (via description) batch_69cec01ec2d88190a9d96637f3e03932 completed April 2, 2026, 7:14 p.m.
Created at: March 30, 2026, 6:25 p.m.