Triple

T65050
Position Surface form Disambiguated ID Type / Status
Subject Dealey Plaza E1293 entity
Predicate architect P184 FINISHED
Object George L. Dahl
George L. Dahl was a prominent 20th-century American architect known for shaping much of Dallas’s skyline and major civic landmarks.
 E60277 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: George L. Dahl | Statement: [Dealey Plaza, architect, George L. Dahl]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: George L. Dahl
Context triple: [Dealey Plaza, architect, George L. Dahl]
  • A. Herbert L. Anderson
    Herbert L. Anderson was an American experimental physicist who played a crucial role in the development of the first nuclear chain reaction and early atomic research during the Manhattan Project.
  • B. Robert B. Hotz
    Robert B. Hotz was an American aviation journalist and editor known for his expertise in aerospace and defense, who served on the presidential Rogers Commission investigating the Space Shuttle Challenger disaster.
  • C. Harold A. Wheeler
    Harold A. Wheeler was an influential American electrical engineer and inventor known for his pioneering contributions to radio and radar technology.
  • D. Philip M. Kaiser
    Philip M. Kaiser was an American diplomat and public servant who held several key ambassadorial posts during the Cold War era.
  • E. James L. Flanagan
    James L. Flanagan was a pioneering American electrical engineer and speech scientist known for his influential contributions to digital signal processing and speech communication.
  • 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: George L. Dahl
Triple: [Dealey Plaza, architect, George L. Dahl]
Generated description
George L. Dahl was a prominent 20th-century American architect known for shaping much of Dallas’s skyline and major civic landmarks.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: George L. Dahl
Target entity description: George L. Dahl was a prominent 20th-century American architect known for shaping much of Dallas’s skyline and major civic landmarks.
  • A. Herbert L. Anderson
    Herbert L. Anderson was an American experimental physicist who played a crucial role in the development of the first nuclear chain reaction and early atomic research during the Manhattan Project.
  • B. Robert B. Hotz
    Robert B. Hotz was an American aviation journalist and editor known for his expertise in aerospace and defense, who served on the presidential Rogers Commission investigating the Space Shuttle Challenger disaster.
  • C. Harold A. Wheeler
    Harold A. Wheeler was an influential American electrical engineer and inventor known for his pioneering contributions to radio and radar technology.
  • D. Philip M. Kaiser
    Philip M. Kaiser was an American diplomat and public servant who held several key ambassadorial posts during the Cold War era.
  • E. James L. Flanagan
    James L. Flanagan was a pioneering American electrical engineer and speech scientist known for his influential contributions to digital signal processing and speech communication.
  • 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_69a24ba4f760819081f6638a3c70538a completed Feb. 28, 2026, 1:57 a.m.
NER Named-entity recognition batch_69a24ee6ba348190b00977285d74d8f5 completed Feb. 28, 2026, 2:11 a.m.
NED1 Entity disambiguation (via context triple) batch_69a46c56fbac8190a2c0c12b5d70d4bd completed March 1, 2026, 4:41 p.m.
NEDg Description generation batch_69a4701efd748190801305e4c04ef145 completed March 1, 2026, 4:58 p.m.
NED2 Entity disambiguation (via description) batch_69a4707ea1ec819094051167721affa3 completed March 1, 2026, 4:59 p.m.
Created at: Feb. 28, 2026, 2:02 a.m.