Triple

T11626545
Position Surface form Disambiguated ID Type / Status
Subject Mather Airport E276284 entity
Predicate namedAfter P63 FINISHED
Object Second Lieutenant Carl Spencer Mather
Second Lieutenant Carl Spencer Mather was a U.S. military officer commemorated for his service by having Mather Airport named in his honor.
E938378 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: Second Lieutenant Carl Spencer Mather | Statement: [Mather Airport, namedAfter, Second Lieutenant Carl Spencer Mather]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Second Lieutenant Carl Spencer Mather
Context triple: [Mather Airport, namedAfter, Second Lieutenant Carl Spencer Mather]
  • A. Second Lieutenant C. Carwood Lipton
    Second Lieutenant C. Carwood Lipton was a real-life U.S. Army officer of Easy Company, 506th Parachute Infantry Regiment, whose World War II service was prominently depicted in the miniseries "Band of Brothers."
  • B. Second Lieutenant Benjamin Ralph Kimlau
    Second Lieutenant Benjamin Ralph Kimlau was a Chinese American World War II aviator in the U.S. Army Air Forces who became a symbol of Asian American military service and sacrifice.
  • C. 2nd Lt. Merle Wye
    2nd Lt. Merle Wye is a fictional junior Army officer who serves as the central character in the military comedy film "The Horizontal Lieutenant."
  • D. First Lieutenant Edward Theller
    First Lieutenant Edward Theller was a U.S. Army officer known for his role in the Nez Perce War, particularly for commanding troops during the Battle of White Bird Canyon in 1877.
  • E. First Lieutenant William R. Parnell
    First Lieutenant William R. Parnell was a U.S. Army officer known for his leadership during the Nez Perce War, particularly for commanding troops in key engagements such as the Battle of White Bird Canyon.
  • 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: Second Lieutenant Carl Spencer Mather
Triple: [Mather Airport, namedAfter, Second Lieutenant Carl Spencer Mather]
Generated description
Second Lieutenant Carl Spencer Mather was a U.S. military officer commemorated for his service by having Mather Airport named in his honor.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Second Lieutenant Carl Spencer Mather
Target entity description: Second Lieutenant Carl Spencer Mather was a U.S. military officer commemorated for his service by having Mather Airport named in his honor.
  • A. Second Lieutenant C. Carwood Lipton
    Second Lieutenant C. Carwood Lipton was a real-life U.S. Army officer of Easy Company, 506th Parachute Infantry Regiment, whose World War II service was prominently depicted in the miniseries "Band of Brothers."
  • B. Second Lieutenant Benjamin Ralph Kimlau
    Second Lieutenant Benjamin Ralph Kimlau was a Chinese American World War II aviator in the U.S. Army Air Forces who became a symbol of Asian American military service and sacrifice.
  • C. 2nd Lt. Merle Wye
    2nd Lt. Merle Wye is a fictional junior Army officer who serves as the central character in the military comedy film "The Horizontal Lieutenant."
  • D. First Lieutenant Edward Theller
    First Lieutenant Edward Theller was a U.S. Army officer known for his role in the Nez Perce War, particularly for commanding troops during the Battle of White Bird Canyon in 1877.
  • E. First Lieutenant William R. Parnell
    First Lieutenant William R. Parnell was a U.S. Army officer known for his leadership during the Nez Perce War, particularly for commanding troops in key engagements such as the Battle of White Bird Canyon.
  • 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_69d6aafa51148190ab84940694c00235 completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d8a1259cd08190a75eeacb5e39b858 completed April 10, 2026, 7:05 a.m.
NED1 Entity disambiguation (via context triple) batch_69ee87845d588190bfa4197e7ab600a7 completed April 26, 2026, 9:45 p.m.
NEDg Description generation batch_69eeb3137f4c8190ba8ac48b2cb419b4 completed April 27, 2026, 12:51 a.m.
NED2 Entity disambiguation (via description) batch_69eee9845bec81909f0f9b005f75249a completed April 27, 2026, 4:43 a.m.
Created at: April 8, 2026, 9:39 p.m.