Triple

T8871074
Position Surface form Disambiguated ID Type / Status
Subject Creston, Iowa E211155 entity
Predicate hasHistoricDistrict P295 FINISHED
Object Creston Downtown Commercial Historic District
The Creston Downtown Commercial Historic District is a historically significant central business area in Creston, Iowa, noted for its preserved late 19th- and early 20th-century commercial architecture and role in the town’s development.
E763419 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: Creston Downtown Commercial Historic District | Statement: [Creston, Iowa, hasHistoricDistrict, Creston Downtown Commercial Historic District]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Creston Downtown Commercial Historic District
Context triple: [Creston, Iowa, hasHistoricDistrict, Creston Downtown Commercial Historic District]
  • A. Crowley Historic District
    The Crowley Historic District is a preserved area in Crowley, Louisiana, known for its late 19th- and early 20th-century architecture that reflects the town’s development as a regional rice-farming and railroad center.
  • B. 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.
  • C. Crescent Area Historic District
    Crescent Area Historic District is a historically significant residential neighborhood in Plainfield, New Jersey, known for its well-preserved 19th- and early 20th-century architecture.
  • D. Rhyolite Historic District
    Rhyolite Historic District is a preserved early-20th-century Nevada mining boomtown known for its striking ruins, including the Bottle House and remnants of once-prosperous gold-era buildings.
  • E. Grass Valley Downtown Historic District
    Grass Valley Downtown Historic District is a preserved historic commercial core in Grass Valley, California, known for its 19th- and early 20th-century architecture reflecting the town’s Gold Rush-era development.
  • 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: Creston Downtown Commercial Historic District
Triple: [Creston, Iowa, hasHistoricDistrict, Creston Downtown Commercial Historic District]
Generated description
The Creston Downtown Commercial Historic District is a historically significant central business area in Creston, Iowa, noted for its preserved late 19th- and early 20th-century commercial architecture and role in the town’s development.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Creston Downtown Commercial Historic District
Target entity description: The Creston Downtown Commercial Historic District is a historically significant central business area in Creston, Iowa, noted for its preserved late 19th- and early 20th-century commercial architecture and role in the town’s development.
  • A. Crowley Historic District
    The Crowley Historic District is a preserved area in Crowley, Louisiana, known for its late 19th- and early 20th-century architecture that reflects the town’s development as a regional rice-farming and railroad center.
  • B. 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.
  • C. Crescent Area Historic District
    Crescent Area Historic District is a historically significant residential neighborhood in Plainfield, New Jersey, known for its well-preserved 19th- and early 20th-century architecture.
  • D. Rhyolite Historic District
    Rhyolite Historic District is a preserved early-20th-century Nevada mining boomtown known for its striking ruins, including the Bottle House and remnants of once-prosperous gold-era buildings.
  • E. Grass Valley Downtown Historic District
    Grass Valley Downtown Historic District is a preserved historic commercial core in Grass Valley, California, known for its 19th- and early 20th-century architecture reflecting the town’s Gold Rush-era development.
  • 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_69ca838d3c7c8190a849566d5afd2b11 completed March 30, 2026, 2:07 p.m.
NER Named-entity recognition batch_69cc6126d2f88190979ab25772ee657c completed April 1, 2026, 12:04 a.m.
NED1 Entity disambiguation (via context triple) batch_69cfa0ea9f5c8190b5c32fb1fefdc68b completed April 3, 2026, 11:13 a.m.
NEDg Description generation batch_69cfa191d7d0819085a6b9bf7fa56067 completed April 3, 2026, 11:16 a.m.
NED2 Entity disambiguation (via description) batch_69cfa28b1d1c8190ab4a10ba8fa7259d completed April 3, 2026, 11:20 a.m.
Created at: March 30, 2026, 6:51 p.m.