Triple

T20257653
Position Surface form Disambiguated ID Type / Status
Subject Fort Dupont E498745 entity
Predicate partOf P40 FINISHED
Object East of the Anacostia River neighborhoods
East of the Anacostia River neighborhoods are predominantly residential communities in Southeast Washington, D.C., known for their rich African American history, local parks, and ongoing efforts toward economic revitalization and investment.
E1420835 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: East of the Anacostia River neighborhoods | Statement: [Fort Dupont, partOf, East of the Anacostia River neighborhoods]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: East of the Anacostia River neighborhoods
Context triple: [Fort Dupont, partOf, East of the Anacostia River neighborhoods]
  • A. Anacostia neighborhood
    The Anacostia neighborhood is a historic, predominantly residential community in Southeast Washington, D.C., known for its African American heritage, riverfront location, and ongoing urban revitalization.
  • B. North Capitol Street corridor neighborhoods
    The North Capitol Street corridor neighborhoods are a collection of urban residential and commercial communities in Washington, D.C., lining the major North Capitol Street thoroughfare.
  • C. West River neighborhood
    West River neighborhood is a residential area in New Haven, Connecticut, known for its diverse community and proximity to the West River and neighboring districts like The Hill.
  • D. District of Columbia neighborhoods
    District of Columbia neighborhoods are the various residential and commercial areas that collectively make up Washington, D.C., each with its own distinct history, culture, and character.
  • E. Barry Farm neighborhood
    Barry Farm neighborhood is a historic, predominantly African American residential community in Southeast Washington, D.C., known for its post–Civil War origins as one of the city’s first settlements for formerly enslaved people.
  • 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: East of the Anacostia River neighborhoods
Triple: [Fort Dupont, partOf, East of the Anacostia River neighborhoods]
Generated description
East of the Anacostia River neighborhoods are predominantly residential communities in Southeast Washington, D.C., known for their rich African American history, local parks, and ongoing efforts toward economic revitalization and investment.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: East of the Anacostia River neighborhoods
Target entity description: East of the Anacostia River neighborhoods are predominantly residential communities in Southeast Washington, D.C., known for their rich African American history, local parks, and ongoing efforts toward economic revitalization and investment.
  • A. Anacostia neighborhood
    The Anacostia neighborhood is a historic, predominantly residential community in Southeast Washington, D.C., known for its African American heritage, riverfront location, and ongoing urban revitalization.
  • B. North Capitol Street corridor neighborhoods
    The North Capitol Street corridor neighborhoods are a collection of urban residential and commercial communities in Washington, D.C., lining the major North Capitol Street thoroughfare.
  • C. West River neighborhood
    West River neighborhood is a residential area in New Haven, Connecticut, known for its diverse community and proximity to the West River and neighboring districts like The Hill.
  • D. District of Columbia neighborhoods
    District of Columbia neighborhoods are the various residential and commercial areas that collectively make up Washington, D.C., each with its own distinct history, culture, and character.
  • E. Barry Farm neighborhood
    Barry Farm neighborhood is a historic, predominantly African American residential community in Southeast Washington, D.C., known for its post–Civil War origins as one of the city’s first settlements for formerly enslaved people.
  • 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_69da6275fa6c8190952924930adee150 completed April 11, 2026, 3:02 p.m.
NER Named-entity recognition batch_69e674c7296c819092860942de8f28d5 completed April 20, 2026, 6:47 p.m.
NED1 Entity disambiguation (via context triple) batch_6a08552c65488190922fc54374072e69 completed May 16, 2026, 11:29 a.m.
NEDg Description generation batch_6a0855d7d87481908ff14d53a2ac94f7 completed May 16, 2026, 11:32 a.m.
NED2 Entity disambiguation (via description) batch_6a0856da3e748190866c328a6c61b3d8 completed May 16, 2026, 11:36 a.m.
Created at: April 11, 2026, 11:41 p.m.