Triple

T8821915
Position Surface form Disambiguated ID Type / Status
Subject Enoch Pratt Free Library Central Library E209923 entity
Predicate streetAddress P606 FINISHED
Object 400 Cathedral Street
400 Cathedral Street is the downtown Baltimore address of the Enoch Pratt Free Library’s historic Central Library building.
E759771 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: 400 Cathedral Street | Statement: [Enoch Pratt Free Library Central Library, streetAddress, 400 Cathedral Street]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: 400 Cathedral Street
Context triple: [Enoch Pratt Free Library Central Library, streetAddress, 400 Cathedral Street]
  • A. 40 Bank Street
    40 Bank Street is a prominent office skyscraper in London’s Canary Wharf financial district, housing major corporate tenants.
  • B. 185 West Broadway
    185 West Broadway is a primary academic and administrative building of New York Law School in Manhattan’s Tribeca neighborhood.
  • C. 614 Broadway
    614 Broadway is the Staten Island address that serves as the location of the Staten Island Zoo in New York City.
  • D. 250 Vesey Street
    250 Vesey Street is an office skyscraper in Lower Manhattan that forms part of the Brookfield Place (formerly World Financial Center) complex overlooking the Hudson River.
  • E. 17 Madison Street
    17 Madison Street is the historic Rochester, New York residence of suffragist Susan B. Anthony, now preserved as a museum dedicated to her life and the women’s rights movement.
  • 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: 400 Cathedral Street
Triple: [Enoch Pratt Free Library Central Library, streetAddress, 400 Cathedral Street]
Generated description
400 Cathedral Street is the downtown Baltimore address of the Enoch Pratt Free Library’s historic Central Library building.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: 400 Cathedral Street
Target entity description: 400 Cathedral Street is the downtown Baltimore address of the Enoch Pratt Free Library’s historic Central Library building.
  • A. 40 Bank Street
    40 Bank Street is a prominent office skyscraper in London’s Canary Wharf financial district, housing major corporate tenants.
  • B. 185 West Broadway
    185 West Broadway is a primary academic and administrative building of New York Law School in Manhattan’s Tribeca neighborhood.
  • C. 614 Broadway
    614 Broadway is the Staten Island address that serves as the location of the Staten Island Zoo in New York City.
  • D. 250 Vesey Street
    250 Vesey Street is an office skyscraper in Lower Manhattan that forms part of the Brookfield Place (formerly World Financial Center) complex overlooking the Hudson River.
  • E. 17 Madison Street
    17 Madison Street is the historic Rochester, New York residence of suffragist Susan B. Anthony, now preserved as a museum dedicated to her life and the women’s rights movement.
  • 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_69ca8364e13081909c85fe80f44fe86f completed March 30, 2026, 2:06 p.m.
NER Named-entity recognition batch_69cc602ed87c8190ab772e5cbb2da68d completed April 1, 2026, midnight
NED1 Entity disambiguation (via context triple) batch_69cf6fd064208190b1c8e1e1848763d2 completed April 3, 2026, 7:44 a.m.
NEDg Description generation batch_69cf71e0bd14819089a9667d573f2295 completed April 3, 2026, 7:53 a.m.
NED2 Entity disambiguation (via description) batch_69cf743758c881909eecaf9bdbb047e5 completed April 3, 2026, 8:03 a.m.
Created at: March 30, 2026, 6:46 p.m.