Triple

T2588914
Position Surface form Disambiguated ID Type / Status
Subject Pullman Palace Car Company E58070 entity
Predicate associatedPlace P1481 FINISHED
Object Pullman Historic District
The Pullman Historic District is a landmark Chicago neighborhood built in the 1880s as one of the nation’s first model industrial communities, designed to house workers of the Pullman railcar company.
 E278608 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: Pullman Historic District | Statement: [Pullman Palace Car Company, associatedPlace, Pullman Historic District]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Pullman Historic District
Context triple: [Pullman Palace Car Company, associatedPlace, Pullman Historic District]
  • A. Lincoln Historic District
    Lincoln Historic District is a preserved 19th-century frontier town in New Mexico best known for its association with the Lincoln County War and figures like Billy the Kid.
  • B. Midway Historic District
    Midway Historic District is a nationally recognized historic area in Midway, Kentucky, known for its well-preserved 19th-century railroad town layout and architecture.
  • C. Kalorama Historic District
    The Kalorama Historic District is an affluent, architecturally significant residential neighborhood in Northwest Washington, D.C., known for its embassies, historic mansions, and prominent political residents.
  • D. Helena Historic District
    Helena Historic District is a nationally recognized area in Helena, Montana, known for its well-preserved 19th- and early 20th-century architecture reflecting the city’s gold rush prosperity and civic development.
  • E. Comstock Historic District
    Comstock Historic District is a nationally recognized historic area in Nevada that preserves the legacy of the Comstock Lode silver mining boom and the 19th-century mining towns it created.
  • 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: Pullman Historic District
Triple: [Pullman Palace Car Company, associatedPlace, Pullman Historic District]
Generated description
The Pullman Historic District is a landmark Chicago neighborhood built in the 1880s as one of the nation’s first model industrial communities, designed to house workers of the Pullman railcar company.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Pullman Historic District
Target entity description: The Pullman Historic District is a landmark Chicago neighborhood built in the 1880s as one of the nation’s first model industrial communities, designed to house workers of the Pullman railcar company.
  • A. Lincoln Historic District
    Lincoln Historic District is a preserved 19th-century frontier town in New Mexico best known for its association with the Lincoln County War and figures like Billy the Kid.
  • B. Midway Historic District
    Midway Historic District is a nationally recognized historic area in Midway, Kentucky, known for its well-preserved 19th-century railroad town layout and architecture.
  • C. Kalorama Historic District
    The Kalorama Historic District is an affluent, architecturally significant residential neighborhood in Northwest Washington, D.C., known for its embassies, historic mansions, and prominent political residents.
  • D. Helena Historic District
    Helena Historic District is a nationally recognized area in Helena, Montana, known for its well-preserved 19th- and early 20th-century architecture reflecting the city’s gold rush prosperity and civic development.
  • E. Comstock Historic District
    Comstock Historic District is a nationally recognized historic area in Nevada that preserves the legacy of the Comstock Lode silver mining boom and the 19th-century mining towns it created.
  • 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_69ab4ac019c8819094add11c46706e32 completed March 6, 2026, 9:44 p.m.
NER Named-entity recognition batch_69abd3fd1d608190a0cf0d12a9e6ce59 completed March 7, 2026, 7:30 a.m.
NED1 Entity disambiguation (via context triple) batch_69af658782f88190a83a4f7256d6a7b2 completed March 10, 2026, 12:27 a.m.
NEDg Description generation batch_69af660bc6cc8190a98dca9632d5635d completed March 10, 2026, 12:30 a.m.
NED2 Entity disambiguation (via description) batch_69af667f0458819091d88011f49dc1ae completed March 10, 2026, 12:31 a.m.
Created at: March 6, 2026, 9:49 p.m.