Triple

T1035107
Position Surface form Disambiguated ID Type / Status
Subject New Hampshire Avenue NW E22342 entity
Predicate hasPublicTransit P522 FINISHED
Object U Street/African-Amer Civil War Memorial/Cardozo station E71534 NE FINISHED

How this triple was built (2 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: U Street/African-Amer Civil War Memorial/Cardozo station | Statement: [New Hampshire Avenue NW, hasPublicTransit, U Street/African-Amer Civil War Memorial/Cardozo station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: U Street/African-Amer Civil War Memorial/Cardozo station
Context triple: [New Hampshire Avenue NW, hasPublicTransit, U Street/African-Amer Civil War Memorial/Cardozo station]
  • A. U Street/African-Amer Civil War Memorial/Cardozo station chosen
    U Street/African-Amer Civil War Memorial/Cardozo station is a Washington Metro stop in the U Street neighborhood of Washington, D.C., serving as a key transit access point to nearby historic and cultural landmarks.
  • B. Shaw–Howard University station
    Shaw–Howard University station is a Washington Metro stop in the Shaw neighborhood of Washington, D.C., serving the nearby Howard University and surrounding community.
  • C. Mount Vernon Square station
    Mount Vernon Square station is a Washington Metro rapid transit stop in downtown Washington, D.C., serving the Green and Yellow Lines near the Mount Vernon Square and Convention Center area.
  • D. Prince George's Plaza station
    Prince George's Plaza station is a Washington Metro rapid transit stop in Hyattsville, Maryland, serving the Green Line and the surrounding commercial and residential areas.
  • E. Branch Avenue station
    Branch Avenue station is a Washington Metro rail station in Maryland that serves as the southern terminus of the system’s Green Line.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69a493d848848190aed4011b34b2e8d3 completed March 1, 2026, 7:30 p.m.
NER Named-entity recognition batch_69a4b814c16c8190ac4d20feecdadbae completed March 1, 2026, 10:05 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac3bc15a6c81909a71bf17b5cd4019 completed March 7, 2026, 2:52 p.m.
Created at: March 1, 2026, 7:41 p.m.