Triple

T959717
Position Surface form Disambiguated ID Type / Status
Subject East Capitol Street NE E20706 entity
Predicate passesThrough P225 FINISHED
Object River Terrace neighborhood
River Terrace is a residential neighborhood in Northeast Washington, D.C., located along the Anacostia River and known for its mid-20th-century rowhouses and proximity to major city thoroughfares.
 E114196 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: River Terrace neighborhood | Statement: [East Capitol Street NE, passesThrough, River Terrace neighborhood]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: River Terrace neighborhood
Context triple: [East Capitol Street NE, passesThrough, River Terrace neighborhood]
  • A. Linnton neighborhood
    The Linnton neighborhood is a riverside community in northwest Portland, Oregon, known for its industrial waterfront, proximity to Forest Park, and location along U.S. Route 30.
  • B. Lanier Heights neighborhood
    Lanier Heights is a primarily residential neighborhood in Northwest Washington, D.C., known for its early 20th-century apartment buildings, tree-lined streets, and proximity to the vibrant Adams Morgan area.
  • C. Mount Pleasant neighborhood
    Mount Pleasant is a historic, diverse residential neighborhood in northwest Washington, D.C., known for its tree-lined streets, early 20th-century row houses, and vibrant local commercial strip.
  • D. Silver Lake neighborhood
    The Silver Lake neighborhood is a residential area within the Nonantum village of Newton, Massachusetts, known for its local community character and proximity to the historic Silver Lake site.
  • E. Inwood neighborhood
    The Inwood neighborhood is the northernmost part of Manhattan in New York City, known for its hilly terrain, large parks like Inwood Hill Park, and a mix of residential streets and historic sites.
  • 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: River Terrace neighborhood
Triple: [East Capitol Street NE, passesThrough, River Terrace neighborhood]
Generated description
River Terrace is a residential neighborhood in Northeast Washington, D.C., located along the Anacostia River and known for its mid-20th-century rowhouses and proximity to major city thoroughfares.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: River Terrace neighborhood
Target entity description: River Terrace is a residential neighborhood in Northeast Washington, D.C., located along the Anacostia River and known for its mid-20th-century rowhouses and proximity to major city thoroughfares.
  • A. Linnton neighborhood
    The Linnton neighborhood is a riverside community in northwest Portland, Oregon, known for its industrial waterfront, proximity to Forest Park, and location along U.S. Route 30.
  • B. Lanier Heights neighborhood
    Lanier Heights is a primarily residential neighborhood in Northwest Washington, D.C., known for its early 20th-century apartment buildings, tree-lined streets, and proximity to the vibrant Adams Morgan area.
  • C. Mount Pleasant neighborhood
    Mount Pleasant is a historic, diverse residential neighborhood in northwest Washington, D.C., known for its tree-lined streets, early 20th-century row houses, and vibrant local commercial strip.
  • D. Silver Lake neighborhood
    The Silver Lake neighborhood is a residential area within the Nonantum village of Newton, Massachusetts, known for its local community character and proximity to the historic Silver Lake site.
  • E. Inwood neighborhood
    The Inwood neighborhood is the northernmost part of Manhattan in New York City, known for its hilly terrain, large parks like Inwood Hill Park, and a mix of residential streets and historic sites.
  • 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_69a493b21f2881908132dcf45dcd2f36 completed March 1, 2026, 7:29 p.m.
NER Named-entity recognition batch_69a4b412f9f48190be123e8c20f38962 completed March 1, 2026, 9:48 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac17016be0819097207669eae17490 completed March 7, 2026, 12:16 p.m.
NEDg Description generation batch_69ac1787a9ac81908f032cd893d3efe8 completed March 7, 2026, 12:18 p.m.
NED2 Entity disambiguation (via description) batch_69ac1807aa388190ad2910966c9d1b04 completed March 7, 2026, 12:20 p.m.
Created at: March 1, 2026, 7:40 p.m.