Triple

T3549290
Position Surface form Disambiguated ID Type / Status
Subject Louisiana Avenue NW vicinity E75070 entity
Predicate near P350 FINISHED
Object 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.
E388739 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 corridor | Statement: [Louisiana Avenue NW vicinity, near, Pennsylvania Avenue NW corridor]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Pennsylvania Avenue NW corridor
Context triple: [Louisiana Avenue NW vicinity, near, Pennsylvania Avenue NW corridor]
  • A. 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.
  • B. H Street Corridor
    H Street Corridor is a revitalized commercial and entertainment district in Northeast Washington, D.C., known for its nightlife, restaurants, arts venues, and historic streetcar route.
  • C. Virginia Avenue NW
    Virginia Avenue NW is a major street in Washington, D.C., that runs through the Foggy Bottom area near key federal buildings and institutions.
  • D. New Hampshire Avenue NW
    New Hampshire Avenue NW is a major diagonal street in Washington, D.C., running through several neighborhoods including the Dupont Circle area.
  • E. H Street NW
    H Street NW is a major east–west thoroughfare in Washington, D.C., known for its historic corridor, commercial activity, and role as a key connector in the city's street grid.
  • 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 corridor
Triple: [Louisiana Avenue NW vicinity, near, Pennsylvania Avenue NW corridor]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Pennsylvania Avenue NW corridor
Target entity description: 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.
  • A. 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.
  • B. H Street Corridor
    H Street Corridor is a revitalized commercial and entertainment district in Northeast Washington, D.C., known for its nightlife, restaurants, arts venues, and historic streetcar route.
  • C. Virginia Avenue NW
    Virginia Avenue NW is a major street in Washington, D.C., that runs through the Foggy Bottom area near key federal buildings and institutions.
  • D. New Hampshire Avenue NW
    New Hampshire Avenue NW is a major diagonal street in Washington, D.C., running through several neighborhoods including the Dupont Circle area.
  • E. H Street NW
    H Street NW is a major east–west thoroughfare in Washington, D.C., known for its historic corridor, commercial activity, and role as a key connector in the city's street grid.
  • 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_69ad85d33c6c819081d5ac1df13b5680 completed March 8, 2026, 2:21 p.m.
NER Named-entity recognition batch_69adbfd278348190ad2fa54f4a423541 completed March 8, 2026, 6:28 p.m.
NED1 Entity disambiguation (via context triple) batch_69b4f01c47d881908e9489db7bf47b11 completed March 14, 2026, 5:20 a.m.
NEDg Description generation batch_69b4f0d7b6308190a0c823640b857ea4 completed March 14, 2026, 5:23 a.m.
NED2 Entity disambiguation (via description) batch_69b4f174f30881908231bde0d85aefdc completed March 14, 2026, 5:26 a.m.
Created at: March 8, 2026, 3:20 p.m.