Triple

T7342947
Position Surface form Disambiguated ID Type / Status
Subject Peace Monument E169302 entity
Predicate locatedAtIntersection P1018 FINISHED
Object Pennsylvania Avenue NW and First Street NW
Pennsylvania Avenue NW and First Street NW is a prominent intersection in Washington, D.C., situated near the U.S. Capitol and notable for landmarks such as the Peace Monument.
 E674979 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: Pennsylvania Avenue NW and First Street NW | Statement: [Peace Monument, locatedAtIntersection, Pennsylvania Avenue NW and First Street NW]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Pennsylvania Avenue NW and First Street NW
Context triple: [Peace Monument, locatedAtIntersection, Pennsylvania Avenue NW and First Street NW]
  • A. Connecticut Avenue NW and K Street NW
    Connecticut Avenue NW and K Street NW is a busy downtown Washington, D.C. intersection that serves as one of the primary street-level access points to the Farragut North Metro station.
  • B. First Street NW
    First Street NW is a major north–south street in Washington, D.C., running near the U.S. Capitol and forming part of the city's numbered street grid.
  • C. Pennsylvania Avenue NW
    Pennsylvania Avenue NW is a major ceremonial and commercial thoroughfare in Washington, D.C., famously connecting the White House and the United States Capitol.
  • D. Pennsylvania Avenue NW corridor
    The Pennsylvania Avenue NW corridor is a prominent thoroughfare in Washington, D.C., known for connecting key federal buildings and landmarks, including the White House and the U.S. Capitol.
  • E. Constitution Avenue NW
    Constitution Avenue NW is a major ceremonial and traffic artery in Washington, D.C., running along the National Mall and lined with prominent federal buildings, monuments, and museums.
  • 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: Pennsylvania Avenue NW and First Street NW
Triple: [Peace Monument, locatedAtIntersection, Pennsylvania Avenue NW and First Street NW]
Generated description
Pennsylvania Avenue NW and First Street NW is a prominent intersection in Washington, D.C., situated near the U.S. Capitol and notable for landmarks such as the Peace Monument.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Pennsylvania Avenue NW and First Street NW
Target entity description: Pennsylvania Avenue NW and First Street NW is a prominent intersection in Washington, D.C., situated near the U.S. Capitol and notable for landmarks such as the Peace Monument.
  • A. Connecticut Avenue NW and K Street NW
    Connecticut Avenue NW and K Street NW is a busy downtown Washington, D.C. intersection that serves as one of the primary street-level access points to the Farragut North Metro station.
  • B. First Street NW
    First Street NW is a major north–south street in Washington, D.C., running near the U.S. Capitol and forming part of the city's numbered street grid.
  • C. Pennsylvania Avenue NW
    Pennsylvania Avenue NW is a major ceremonial and commercial thoroughfare in Washington, D.C., famously connecting the White House and the United States Capitol.
  • D. Pennsylvania Avenue NW corridor
    The Pennsylvania Avenue NW corridor is a prominent thoroughfare in Washington, D.C., known for connecting key federal buildings and landmarks, including the White House and the U.S. Capitol.
  • E. Constitution Avenue NW
    Constitution Avenue NW is a major ceremonial and traffic artery in Washington, D.C., running along the National Mall and lined with prominent federal buildings, monuments, and museums.
  • 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_69c68a57710481909f0c1f3c6ebdb6f2 completed March 27, 2026, 1:47 p.m.
NER Named-entity recognition batch_69c6f0db2db8819088c4bed5d65571f6 completed March 27, 2026, 9:04 p.m.
NED1 Entity disambiguation (via context triple) batch_69c86130228c819098544e5354c31b44 completed March 28, 2026, 11:16 p.m.
NEDg Description generation batch_69c862677e008190928ac5b4a47906fc completed March 28, 2026, 11:21 p.m.
NED2 Entity disambiguation (via description) batch_69c8630fe8608190afc7b67d9a80240b completed March 28, 2026, 11:24 p.m.
Created at: March 27, 2026, 3:04 p.m.