Triple

T1832888

Position	Surface form	Disambiguated ID	Type / Status
Subject	Southeast Washington, D.C.	`E40998`	entity
Predicate	contains	`P35`	FINISHED
Object	Randle Highlands neighborhood Randle Highlands neighborhood is a primarily residential community in Southeast Washington, D.C., known for its tree-lined streets, early-20th-century homes, and proximity to the Anacostia River.	`E212953`	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: Randle Highlands neighborhood | Statement: [Southeast Washington, D.C., contains, Randle Highlands neighborhood]

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Randle Highlands neighborhood
Context triple: [Southeast Washington, D.C., contains, Randle Highlands neighborhood]

A. 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.
B. Forest Hills
Forest Hills is a primarily residential neighborhood in central Queens, New York City, known for its tree-lined streets, Tudor-style homes, and the historic Forest Hills Stadium.
C. Forest Hills
Forest Hills is a residential neighborhood in northwest Washington, D.C., known for its leafy streets, embassies, and proximity to Rock Creek Park and the Van Ness commercial corridor.
D. Fordham neighborhood
Fordham is a vibrant residential and commercial neighborhood in the central Bronx, New York City, known for its busy shopping district along Fordham Road and proximity to Fordham University.
E. 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.
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: Randle Highlands neighborhood
Triple: [Southeast Washington, D.C., contains, Randle Highlands neighborhood]

Generated description

Randle Highlands neighborhood is a primarily residential community in Southeast Washington, D.C., known for its tree-lined streets, early-20th-century homes, and proximity to the Anacostia River.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Randle Highlands neighborhood
Target entity description: Randle Highlands neighborhood is a primarily residential community in Southeast Washington, D.C., known for its tree-lined streets, early-20th-century homes, and proximity to the Anacostia River.

A. 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.
B. Forest Hills
Forest Hills is a primarily residential neighborhood in central Queens, New York City, known for its tree-lined streets, Tudor-style homes, and the historic Forest Hills Stadium.
C. Forest Hills
Forest Hills is a residential neighborhood in northwest Washington, D.C., known for its leafy streets, embassies, and proximity to Rock Creek Park and the Van Ness commercial corridor.
D. Fordham neighborhood
Fordham is a vibrant residential and commercial neighborhood in the central Bronx, New York City, known for its busy shopping district along Fordham Road and proximity to Fordham University.
E. 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.
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_69a88647f9388190909bc36e795bdaec`	completed	March 4, 2026, 7:21 p.m.
NER	Named-entity recognition	`batch_69abb024287c8190b68aa070e556a381`	completed	March 7, 2026, 4:57 a.m.
NED1	Entity disambiguation (via context triple)	`batch_69adead6888081909f89704f0c070d68`	completed	March 8, 2026, 9:32 p.m.
NEDg	Description generation	`batch_69adebc28ae88190bd954d9634f08059`	completed	March 8, 2026, 9:36 p.m.
NED2	Entity disambiguation (via description)	`batch_69adec25a87081908f098df81de6eafb`	completed	March 8, 2026, 9:37 p.m.

Created at: March 4, 2026, 7:33 p.m.