Triple

T20203994
Position Surface form Disambiguated ID Type / Status
Subject D03 E493299 entity
Predicate associatedWith P37 FINISHED
Object Federal Triangle–L’Enfant Plaza corridor
The Federal Triangle–L’Enfant Plaza corridor is a central area in Washington, D.C., known for its concentration of federal office buildings, government agencies, and major transportation links between the National Mall and the Southwest Waterfront.
E1417800 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: Federal Triangle–L’Enfant Plaza corridor | Statement: [D03, associatedWith, Federal Triangle–L’Enfant Plaza corridor]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Federal Triangle–L’Enfant Plaza corridor
Context triple: [D03, associatedWith, Federal Triangle–L’Enfant Plaza corridor]
  • A. 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.
  • B. New York Avenue NE corridor
    The New York Avenue NE corridor is a major commercial and transportation artery in Washington, D.C., lined with industrial sites, retail centers, and emerging mixed-use developments.
  • C. Pennsylvania Avenue cultural corridor
    The Pennsylvania Avenue cultural corridor is a historic African American arts and entertainment district in West Baltimore known for its jazz clubs, theaters, and cultural landmarks.
  • D. Vermont Avenue corridor
    The Vermont Avenue corridor is a major north–south thoroughfare in Los Angeles lined with diverse neighborhoods, businesses, and transit connections.
  • E. South Capitol Street Corridor
    The South Capitol Street Corridor is a major transportation and redevelopment corridor in Washington, D.C., running south from the U.S. Capitol toward the Anacostia River and surrounding neighborhoods.
  • 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: Federal Triangle–L’Enfant Plaza corridor
Triple: [D03, associatedWith, Federal Triangle–L’Enfant Plaza corridor]
Generated description
The Federal Triangle–L’Enfant Plaza corridor is a central area in Washington, D.C., known for its concentration of federal office buildings, government agencies, and major transportation links between the National Mall and the Southwest Waterfront.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Federal Triangle–L’Enfant Plaza corridor
Target entity description: The Federal Triangle–L’Enfant Plaza corridor is a central area in Washington, D.C., known for its concentration of federal office buildings, government agencies, and major transportation links between the National Mall and the Southwest Waterfront.
  • A. 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.
  • B. New York Avenue NE corridor
    The New York Avenue NE corridor is a major commercial and transportation artery in Washington, D.C., lined with industrial sites, retail centers, and emerging mixed-use developments.
  • C. Pennsylvania Avenue cultural corridor
    The Pennsylvania Avenue cultural corridor is a historic African American arts and entertainment district in West Baltimore known for its jazz clubs, theaters, and cultural landmarks.
  • D. Vermont Avenue corridor
    The Vermont Avenue corridor is a major north–south thoroughfare in Los Angeles lined with diverse neighborhoods, businesses, and transit connections.
  • E. South Capitol Street Corridor
    The South Capitol Street Corridor is a major transportation and redevelopment corridor in Washington, D.C., running south from the U.S. Capitol toward the Anacostia River and surrounding neighborhoods.
  • 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_69da6269614c8190bb40475d9d477358 completed April 11, 2026, 3:02 p.m.
NER Named-entity recognition batch_69e66d8f90108190b72e37c0056de0f8 completed April 20, 2026, 6:16 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0843ea96988190a6ef505492dbfe9d completed May 16, 2026, 10:16 a.m.
NEDg Description generation batch_6a08450b54dc8190978326574995952d completed May 16, 2026, 10:20 a.m.
NED2 Entity disambiguation (via description) batch_6a0845e473088190a9a87fc83ece73d5 completed May 16, 2026, 10:24 a.m.
Created at: April 11, 2026, 11:38 p.m.