Triple

T4284133
Position Surface form Disambiguated ID Type / Status
Subject Shaw–Howard University station E97223 entity
Predicate near P350 FINISHED
Object T Street NW
T Street NW is a street in Washington, D.C.’s Northwest quadrant, running through neighborhoods such as Shaw near Howard University.
 E470518 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: T Street NW | Statement: [Shaw–Howard University station, near, T Street NW]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: T Street NW
Context triple: [Shaw–Howard University station, near, T Street NW]
  • A. N Street NW
    N Street NW is an east–west street in Washington, D.C., running through several central neighborhoods and intersecting major north–south avenues in the city's grid system.
  • B. I Street NW
    I Street NW is a prominent east–west thoroughfare in downtown Washington, D.C., running through key commercial and cultural areas including the Chinatown neighborhood.
  • C. 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.
  • D. L Street NW
    L Street NW is a major east–west thoroughfare in Washington, D.C., running through the city's downtown and business districts.
  • E. P Street NW
    P Street NW is a major east–west thoroughfare in Washington, D.C., running through several neighborhoods including the Dupont Circle 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: T Street NW
Triple: [Shaw–Howard University station, near, T Street NW]
Generated description
T Street NW is a street in Washington, D.C.’s Northwest quadrant, running through neighborhoods such as Shaw near Howard University.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: T Street NW
Target entity description: T Street NW is a street in Washington, D.C.’s Northwest quadrant, running through neighborhoods such as Shaw near Howard University.
  • A. N Street NW
    N Street NW is an east–west street in Washington, D.C., running through several central neighborhoods and intersecting major north–south avenues in the city's grid system.
  • B. I Street NW
    I Street NW is a prominent east–west thoroughfare in downtown Washington, D.C., running through key commercial and cultural areas including the Chinatown neighborhood.
  • C. 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.
  • D. L Street NW
    L Street NW is a major east–west thoroughfare in Washington, D.C., running through the city's downtown and business districts.
  • E. P Street NW
    P Street NW is a major east–west thoroughfare in Washington, D.C., running through several neighborhoods including the Dupont Circle area.
  • 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_69b3454595848190a0e6bbb6a2bea040 completed March 12, 2026, 10:59 p.m.
NER Named-entity recognition batch_69b3503c062c81908f9a9eeab5381ec9 completed March 12, 2026, 11:46 p.m.
NED1 Entity disambiguation (via context triple) batch_69be43821d5c8190b50e3eadabf2845b completed March 21, 2026, 7:06 a.m.
NEDg Description generation batch_69be45b95ab48190b5d8b84c56b1a0ac completed March 21, 2026, 7:16 a.m.
NED2 Entity disambiguation (via description) batch_69be46e400cc8190aaa7fc42713f30c6 completed March 21, 2026, 7:21 a.m.
Created at: March 12, 2026, 11:07 p.m.