Triple

T12648263

Position	Surface form	Disambiguated ID	Type / Status
Subject	Nine Elms	`E302087`	entity
Predicate	partOf	`P40`	FINISHED
Object	Vauxhall Nine Elms Battersea Opportunity Area Vauxhall Nine Elms Battersea Opportunity Area is a major regeneration district in central London focused on large-scale residential, commercial, and infrastructure development along the south bank of the River Thames.	`E994384`	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: Vauxhall Nine Elms Battersea Opportunity Area | Statement: [Nine Elms, partOf, Vauxhall Nine Elms Battersea Opportunity Area]

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

Target entity: Vauxhall Nine Elms Battersea Opportunity Area
Context triple: [Nine Elms, partOf, Vauxhall Nine Elms Battersea Opportunity Area]

A. Thames Gateway regeneration area
The Thames Gateway regeneration area is a major urban renewal and development corridor in South East England focused on revitalizing former industrial and brownfield sites along the River Thames.
B. Battersea Power Station Estate
Battersea Power Station Estate is a major mixed-use riverside redevelopment in London built around the restored Grade II* listed Battersea Power Station, featuring homes, offices, shops, leisure venues, and public spaces.
C. Perry Barr
Perry Barr is a suburban area of Birmingham, England, known for its residential neighborhoods, major road junctions, and sporting venues such as the Alexander Stadium.
D. Thamesmead
Thamesmead is a large post-war housing estate and district in southeast London, known for its modernist architecture, extensive waterways, and role as a major urban regeneration area.
E. Royal Docks
Royal Docks is a redeveloped waterfront district in East London known for its historic docklands, modern residential and commercial projects, and proximity to London City Airport and the ExCeL exhibition centre.
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: Vauxhall Nine Elms Battersea Opportunity Area
Triple: [Nine Elms, partOf, Vauxhall Nine Elms Battersea Opportunity Area]

Generated description

Vauxhall Nine Elms Battersea Opportunity Area is a major regeneration district in central London focused on large-scale residential, commercial, and infrastructure development along the south bank of the River Thames.

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

Target entity: Vauxhall Nine Elms Battersea Opportunity Area
Target entity description: Vauxhall Nine Elms Battersea Opportunity Area is a major regeneration district in central London focused on large-scale residential, commercial, and infrastructure development along the south bank of the River Thames.

A. Thames Gateway regeneration area
The Thames Gateway regeneration area is a major urban renewal and development corridor in South East England focused on revitalizing former industrial and brownfield sites along the River Thames.
B. Battersea Power Station Estate
Battersea Power Station Estate is a major mixed-use riverside redevelopment in London built around the restored Grade II* listed Battersea Power Station, featuring homes, offices, shops, leisure venues, and public spaces.
C. Perry Barr
Perry Barr is a suburban area of Birmingham, England, known for its residential neighborhoods, major road junctions, and sporting venues such as the Alexander Stadium.
D. Thamesmead
Thamesmead is a large post-war housing estate and district in southeast London, known for its modernist architecture, extensive waterways, and role as a major urban regeneration area.
E. Royal Docks
Royal Docks is a redeveloped waterfront district in East London known for its historic docklands, modern residential and commercial projects, and proximity to London City Airport and the ExCeL exhibition centre.
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_69d7bdec9f9c8190b4bac675b7588211`	completed	April 9, 2026, 2:55 p.m.
NER	Named-entity recognition	`batch_69d9615cf6f48190bd0983cf7465ab15`	completed	April 10, 2026, 8:45 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69f6687bbb408190b80da2d0310f82c5`	completed	May 2, 2026, 9:11 p.m.
NEDg	Description generation	`batch_69f6695372688190b09a2bb2e58cb546`	completed	May 2, 2026, 9:14 p.m.
NED2	Entity disambiguation (via description)	`batch_69f669fe4bc48190adba50ad58b10c45`	completed	May 2, 2026, 9:17 p.m.

Created at: April 9, 2026, 5:17 p.m.