Triple

T602936
Position Surface form Disambiguated ID Type / Status
Subject Constitution Avenue NW E11533 entity
Predicate formerName P65 FINISHED
Object B Street NW
B Street NW was the former name of a major east–west thoroughfare in Washington, D.C., later renamed Constitution Avenue NW.
 E134405 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: B Street NW | Statement: [Constitution Avenue NW, formerName, B Street NW]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: B Street NW
Context triple: [Constitution Avenue NW, formerName, B Street NW]
  • A. Columbia Road NW
    Columbia Road NW is a major thoroughfare in Washington, D.C.’s Adams Morgan neighborhood, known for its dense mix of apartments, shops, restaurants, and nightlife.
  • B. Wisconsin Avenue NW
    Wisconsin Avenue NW is a major north–south thoroughfare in Washington, D.C., running through the historic Georgetown neighborhood and serving as a key commercial and transportation corridor.
  • C. Connecticut Avenue NW
    Connecticut Avenue NW is a major diagonal thoroughfare in Washington, D.C., known for connecting downtown to upper Northwest neighborhoods and passing through prominent areas like Dupont Circle.
  • D. M Street NW
    M Street NW is a major commercial and historic thoroughfare running through Georgetown in Washington, D.C., known for its shops, restaurants, and vibrant urban streetscape.
  • E. Massachusetts Avenue NW
    Massachusetts Avenue NW is a major diagonal thoroughfare in Washington, D.C., known for its stretch of embassies and historic buildings along what is often called Embassy Row.
  • 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: B Street NW
Triple: [Constitution Avenue NW, formerName, B Street NW]
Generated description
B Street NW was the former name of a major east–west thoroughfare in Washington, D.C., later renamed Constitution Avenue NW.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: B Street NW
Target entity description: B Street NW was the former name of a major east–west thoroughfare in Washington, D.C., later renamed Constitution Avenue NW.
  • A. Columbia Road NW
    Columbia Road NW is a major thoroughfare in Washington, D.C.’s Adams Morgan neighborhood, known for its dense mix of apartments, shops, restaurants, and nightlife.
  • B. Wisconsin Avenue NW
    Wisconsin Avenue NW is a major north–south thoroughfare in Washington, D.C., running through the historic Georgetown neighborhood and serving as a key commercial and transportation corridor.
  • C. Connecticut Avenue NW
    Connecticut Avenue NW is a major diagonal thoroughfare in Washington, D.C., known for connecting downtown to upper Northwest neighborhoods and passing through prominent areas like Dupont Circle.
  • D. M Street NW
    M Street NW is a major commercial and historic thoroughfare running through Georgetown in Washington, D.C., known for its shops, restaurants, and vibrant urban streetscape.
  • E. Massachusetts Avenue NW
    Massachusetts Avenue NW is a major diagonal thoroughfare in Washington, D.C., known for its stretch of embassies and historic buildings along what is often called Embassy Row.
  • 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_69a4932779b881908688590d59c71900 completed March 1, 2026, 7:27 p.m.
NER Named-entity recognition batch_69a49dc4f7d08190990f70b9b3af6ce5 completed March 1, 2026, 8:12 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac6ef6be388190b4a8da5795a19aaf completed March 7, 2026, 6:31 p.m.
NEDg Description generation batch_69ac6fb8bd148190b488dfb9f29438e6 completed March 7, 2026, 6:34 p.m.
NED2 Entity disambiguation (via description) batch_69ac6feadf7c8190918fc0c606df10d5 completed March 7, 2026, 6:35 p.m.
Created at: March 1, 2026, 7:35 p.m.