Triple

T11806030
Position Surface form Disambiguated ID Type / Status
Subject Lake Forest, Illinois E280747 entity
Predicate hasHistoricDistrict P295 FINISHED
Object Lake Forest Historic District E890207 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: Lake Forest Historic District | Statement: [Lake Forest, Illinois, hasHistoricDistrict, Lake Forest Historic District]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Lake Forest Historic District
Context triple: [Lake Forest, Illinois, hasHistoricDistrict, Lake Forest Historic District]
  • A. Lake Forest Historic District chosen
    The Lake Forest Historic District is a nationally recognized area in Lake Forest, Illinois, noted for its well-preserved 19th- and early 20th-century architecture, landscaped estates, and historically significant residential character.
  • B. Arlington Heights Historic District
    Arlington Heights Historic District is a historically significant residential and commercial area in Arlington, Massachusetts, known for its well-preserved 19th- and early 20th-century architecture.
  • C. Jackson Park Highlands Historic District
    Jackson Park Highlands Historic District is a residential Chicago neighborhood known for its early 20th-century architecturally distinctive homes, spacious lots, and historic character near Jackson Park and Lake Michigan.
  • D. Evanston Lakeshore Historic District
    The Evanston Lakeshore Historic District is a nationally recognized residential area in Evanston, Illinois, known for its architecturally significant homes and scenic location along the Lake Michigan shoreline.
  • E. Rogers Park Manor Historic District
    Rogers Park Manor Historic District is a designated historic residential area in Chicago’s Rogers Park neighborhood, noted for its early 20th-century architecture and cohesive urban character.
  • 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_69d6ab26aae88190b2489efcb2a24234 completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d8a5c8324481909a54852a9bb714e0 completed April 10, 2026, 7:24 a.m.
NED1 Entity disambiguation (via context triple) batch_69f1315b4b1481908106984a1362be89 completed April 28, 2026, 10:14 p.m.
Created at: April 8, 2026, 9:42 p.m.