Triple

T20217650
Position Surface form Disambiguated ID Type / Status
Subject Calvert, Texas E495169 entity
Predicate NRHPListing P999 FINISHED
Object Calvert Historic District — NE NERFINISHED

How this triple was built (3 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: Calvert Historic District | Statement: [Calvert, Texas, NRHPListing, Calvert Historic District]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Calvert Historic District
Context triple: [Calvert, Texas, NRHPListing, Calvert Historic District]
  • A. Ellicott City Historic District
    Ellicott City Historic District is a preserved historic area in Ellicott City, Maryland, known for its 18th- and 19th-century architecture, mill town heritage, and charming Main Street.
  • B. Hyattsville Historic District
    Hyattsville Historic District is a nationally recognized residential and commercial area in Hyattsville, Maryland, noted for its late-19th- and early-20th-century architecture and historic small-town character just outside Washington, D.C.
  • C. Catonsville Historic District
    Catonsville Historic District is a designated historic area in Catonsville, Maryland, known for its well-preserved 19th- and early 20th-century residential and commercial architecture.
  • D. Annapolis Historic District
    Annapolis Historic District is a nationally significant historic area in Annapolis, Maryland, known for its well-preserved 18th-century architecture, colonial-era street plan, and role as a former U.S. capital.
  • E. Rockville Historic District
    Rockville Historic District is a preserved area in Rockville, Maryland, known for its concentration of historically significant buildings and architecture reflecting the city’s development over time.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Calvert Historic District
Target entity description: Calvert Historic District is a nationally recognized historic area in Calvert, Texas, known for its well-preserved 19th-century commercial and residential architecture reflecting the town’s railroad-era prosperity.
  • A. Ellicott City Historic District
    Ellicott City Historic District is a preserved historic area in Ellicott City, Maryland, known for its 18th- and 19th-century architecture, mill town heritage, and charming Main Street.
  • B. Hyattsville Historic District
    Hyattsville Historic District is a nationally recognized residential and commercial area in Hyattsville, Maryland, noted for its late-19th- and early-20th-century architecture and historic small-town character just outside Washington, D.C.
  • C. Catonsville Historic District
    Catonsville Historic District is a designated historic area in Catonsville, Maryland, known for its well-preserved 19th- and early 20th-century residential and commercial architecture.
  • D. Annapolis Historic District
    Annapolis Historic District is a nationally significant historic area in Annapolis, Maryland, known for its well-preserved 18th-century architecture, colonial-era street plan, and role as a former U.S. capital.
  • E. Rockville Historic District
    Rockville Historic District is a preserved area in Rockville, Maryland, known for its concentration of historically significant buildings and architecture reflecting the city’s development over time.
  • F. None of above. chosen

Provenance (2 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_69da626cff80819097b530718a7c98b6 completed April 11, 2026, 3:02 p.m.
NER Named-entity recognition batch_69e66edaeeb08190bb74bd4a10aceca2 completed April 20, 2026, 6:22 p.m.
Created at: April 11, 2026, 11:39 p.m.