Triple

T3412417
Position Surface form Disambiguated ID Type / Status
Subject Union Street Historic District E71928 entity
Predicate hasStreet P959 FINISHED
Object Union Street
Union Street is a historically significant thoroughfare that forms the central spine of the Union Street Historic District, known for its preserved architecture and cultural heritage.
 E577197 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: Union Street | Statement: [Union Street Historic District, hasStreet, Union Street]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Union Street
Context triple: [Union Street Historic District, hasStreet, Union Street]
  • A. Union Street
    Union Street is a central thoroughfare in Glasgow, Scotland, known for its busy traffic, shops, and proximity to major transport hubs.
  • B. Union Street
    Union Street is a notable commercial thoroughfare in San Francisco known for its boutiques, restaurants, and historic architecture.
  • C. Union Street
    Union Street is a roadway located in the Newton Centre neighborhood of Newton, Massachusetts.
  • D. College Street
    College Street is a major east–west thoroughfare in Toronto, Ontario, known for its streetcar route, vibrant commercial strips, and diverse neighborhoods including Little Italy and the university district.
  • E. College Street
    College Street is a prominent thoroughfare in New Haven, Connecticut, running alongside Yale University’s Old Campus and connecting key parts of the downtown area.
  • 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: Union Street
Triple: [Union Street Historic District, hasStreet, Union Street]
Generated description
Union Street is a historically significant thoroughfare that forms the central spine of the Union Street Historic District, known for its preserved architecture and cultural heritage.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Union Street
Target entity description: Union Street is a historically significant thoroughfare that forms the central spine of the Union Street Historic District, known for its preserved architecture and cultural heritage.
  • A. Union Street
    Union Street is a central thoroughfare in Glasgow, Scotland, known for its busy traffic, shops, and proximity to major transport hubs.
  • B. Union Street
    Union Street is a notable commercial thoroughfare in San Francisco known for its boutiques, restaurants, and historic architecture.
  • C. Union Street
    Union Street is a roadway located in the Newton Centre neighborhood of Newton, Massachusetts.
  • D. College Street
    College Street is a prominent thoroughfare in New Haven, Connecticut, running alongside Yale University’s Old Campus and connecting key parts of the downtown area.
  • E. College Street
    College Street is a major east–west thoroughfare in Toronto, Ontario, known for its streetcar route, vibrant commercial strips, and diverse neighborhoods including Little Italy and the university district.
  • 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_69ad85ac312481909e7027ced1456a9f completed March 8, 2026, 2:20 p.m.
NER Named-entity recognition batch_69adb90ba83c81909abdcddb334e64f6 completed March 8, 2026, 5:59 p.m.
NED1 Entity disambiguation (via context triple) batch_69c20ce295f081909046cbc278ee6183 completed March 24, 2026, 4:02 a.m.
NEDg Description generation batch_69c2126be31081908265f2c6cfe268dc completed March 24, 2026, 4:26 a.m.
NED2 Entity disambiguation (via description) batch_69c213074e7881908281063e5e250906 completed March 24, 2026, 4:28 a.m.
Created at: March 8, 2026, 3:15 p.m.