Triple

T2210662
Position Surface form Disambiguated ID Type / Status
Subject Downtown Cedar Falls Historic District E50908 entity
Predicate partOf P40 FINISHED
Object downtown Cedar Falls E50908 NE FINISHED

How this triple was built (2 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: downtown Cedar Falls | Statement: [Downtown Cedar Falls Historic District, partOf, downtown Cedar Falls]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: downtown Cedar Falls
Context triple: [Downtown Cedar Falls Historic District, partOf, downtown Cedar Falls]
  • A. Downtown Cedar Falls Historic District chosen
    Downtown Cedar Falls Historic District is a preserved central business area in Cedar Falls, Iowa, known for its historic architecture, cultural attractions, and locally owned shops and restaurants.
  • B. Cedar Falls Public Library
    Cedar Falls Public Library is the main public library serving the community of Cedar Falls, Iowa, providing access to books, digital resources, and community programs.
  • C. Cedar Falls City Council
    Cedar Falls City Council is the elected legislative and policy-making body that governs the city of Cedar Falls, Iowa.
  • D. Cedar Falls Historical Society
    Cedar Falls Historical Society is a local organization dedicated to preserving and interpreting the history and heritage of Cedar Falls, Iowa through museums, archives, and educational programs.
  • E. Cedar Falls Industrial and Technology Park
    Cedar Falls Industrial and Technology Park is a designated business and technology hub in Cedar Falls, Iowa, that hosts a range of industrial, manufacturing, and tech-oriented companies.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69a88b06709c8190978fb2418470d1b6 completed March 4, 2026, 7:41 p.m.
NER Named-entity recognition batch_69abbfeb889081908cddf58a57b216df completed March 7, 2026, 6:04 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae655045d081909b8294ec706e0814 completed March 9, 2026, 6:14 a.m.
Created at: March 4, 2026, 7:46 p.m.