Triple

T2200082
Position Surface form Disambiguated ID Type / Status
Subject Pullman, Chicago E50467 entity
Predicate hasLandscapeArchitect P19613 FINISHED
Object Nathan F. Barrett
Nathan F. Barrett was a prominent American landscape architect known for designing planned industrial communities and urban parks in the late 19th and early 20th centuries.
 E421202 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: Nathan F. Barrett | Statement: [Pullman, Chicago, hasLandscapeArchitect, Nathan F. Barrett]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Nathan F. Barrett
Context triple: [Pullman, Chicago, hasLandscapeArchitect, Nathan F. Barrett]
  • A. John M. Balch
    John M. Balch was an individual significant enough in local history that the city of Balch Springs, Texas, was named in his honor.
  • B. Bryan T. Barry
    Bryan T. Barry was an American lawyer and politician who served as mayor of Dallas, Texas, in the late 19th century.
  • C. Allen M. Davey
    Allen M. Davey was an American cinematographer known for his work on early Technicolor films in Hollywood.
  • D. Timothy O. Lane
    Timothy O. Lane is an individual notable enough to be specifically cited as a bearer of the surname Lane, likely for professional or public contributions in his field.
  • E. Richard T. Rives
    Richard T. Rives was a U.S. federal appellate judge known for his influential civil rights decisions during the mid-20th century, particularly in cases challenging racial segregation in the American South.
  • 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: Nathan F. Barrett
Triple: [Pullman, Chicago, hasLandscapeArchitect, Nathan F. Barrett]
Generated description
Nathan F. Barrett was a prominent American landscape architect known for designing planned industrial communities and urban parks in the late 19th and early 20th centuries.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Nathan F. Barrett
Target entity description: Nathan F. Barrett was a prominent American landscape architect known for designing planned industrial communities and urban parks in the late 19th and early 20th centuries.
  • A. John M. Balch
    John M. Balch was an individual significant enough in local history that the city of Balch Springs, Texas, was named in his honor.
  • B. Bryan T. Barry
    Bryan T. Barry was an American lawyer and politician who served as mayor of Dallas, Texas, in the late 19th century.
  • C. Allen M. Davey
    Allen M. Davey was an American cinematographer known for his work on early Technicolor films in Hollywood.
  • D. Timothy O. Lane
    Timothy O. Lane is an individual notable enough to be specifically cited as a bearer of the surname Lane, likely for professional or public contributions in his field.
  • E. Richard T. Rives
    Richard T. Rives was a U.S. federal appellate judge known for his influential civil rights decisions during the mid-20th century, particularly in cases challenging racial segregation in the American South.
  • 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_69a88b044ab48190add007487680f009 completed March 4, 2026, 7:41 p.m.
NER Named-entity recognition batch_69abc5b101d48190a321625720d537b6 completed March 7, 2026, 6:29 a.m.
NED1 Entity disambiguation (via context triple) batch_69b594a6aac881908dbde61735ca8427 completed March 14, 2026, 5:02 p.m.
NEDg Description generation batch_69b59669d7b08190b1cbacd9b694aa81 completed March 14, 2026, 5:10 p.m.
NED2 Entity disambiguation (via description) batch_69b59762105481908e3534600486b82d completed March 14, 2026, 5:14 p.m.
Created at: March 4, 2026, 7:46 p.m.