Triple

T8606349
Position Surface form Disambiguated ID Type / Status
Subject Operation Matterhorn E203806 entity
Predicate airUnit P37788 FINISHED
Object 468th Bombardment Group
The 468th Bombardment Group was a United States Army Air Forces B-29 Superfortress unit in World War II that conducted long-range strategic bombing missions against Japan from bases in the China-Burma-India theater.
 E752799 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: 468th Bombardment Group | Statement: [Operation Matterhorn, airUnit, 468th Bombardment Group]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: 468th Bombardment Group
Context triple: [Operation Matterhorn, airUnit, 468th Bombardment Group]
  • A. 462d Bombardment Group
    The 462d 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.
  • B. 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.
  • C. 444th Bombardment Group
    The 444th Bombardment Group was a United States Army Air Forces B-29 Superfortress unit in World War II, notable for conducting some of the earliest strategic bombing missions against Japan from bases in India and China.
  • D. 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.
  • E. 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.
  • 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: 468th Bombardment Group
Triple: [Operation Matterhorn, airUnit, 468th Bombardment Group]
Generated description
The 468th Bombardment Group was a United States Army Air Forces B-29 Superfortress unit in World War II that conducted long-range strategic bombing missions against Japan from bases in the China-Burma-India theater.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: 468th Bombardment Group
Target entity description: The 468th Bombardment Group was a United States Army Air Forces B-29 Superfortress unit in World War II that conducted long-range strategic bombing missions against Japan from bases in the China-Burma-India theater.
  • A. 462d Bombardment Group
    The 462d 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.
  • B. 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.
  • C. 444th Bombardment Group
    The 444th Bombardment Group was a United States Army Air Forces B-29 Superfortress unit in World War II, notable for conducting some of the earliest strategic bombing missions against Japan from bases in India and China.
  • D. 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.
  • E. 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.
  • 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_69cf28344e80819085955004a631e654 completed April 3, 2026, 2:38 a.m.
NEDg Description generation batch_69cf2a6a91d48190aa7d45b0a010f261 completed April 3, 2026, 2:48 a.m.
NED2 Entity disambiguation (via description) batch_69cf2c0aace08190aca839c39e718c52 completed April 3, 2026, 2:55 a.m.
Created at: March 30, 2026, 6:25 p.m.