Triple

T25099668

Position	Surface form	Disambiguated ID	Type / Status
Subject	London water supply system	`E628687`	entity
Predicate	includesTreatmentWorks	`P172078`	FINISHED
Object	Hampton Water Treatment Works Hampton Water Treatment Works is a major water treatment facility in southwest London that plays a key role in supplying treated drinking water to the city.	`E1661268`	NE FINISHED

How this triple was built (3 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: Hampton Water Treatment Works | Statement: [London water supply system, includesTreatmentWorks, Hampton Water Treatment Works]

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: Hampton Water Treatment Works
Triple: [London water supply system, includesTreatmentWorks, Hampton Water Treatment Works]

Generated description

Hampton Water Treatment Works is a major water treatment facility in southwest London that plays a key role in supplying treated drinking water to the city.

PD Predicate disambiguation gpt-5-mini-2025-08-07

Target predicate: includesTreatmentWorks
Context triple: [London water supply system, includesTreatmentWorks, Hampton Water Treatment Works]

A. supportsTreatmentType
Indicates that one entity is capable of providing, handling, or is compatible with a specified type of treatment.
B. usesTreatment
Indicates that one entity applies or employs a particular treatment or therapeutic method on or for another entity.
C. treatmentType
Indicates the specific kind or category of treatment applied or prescribed in relation to an entity or condition.
D. treatmentOf
Indicates a relationship where one entity administers, provides, or is responsible for a therapeutic intervention directed toward another entity (typically a patient or condition).
E. hasCommonTreatment
Indicates that two or more entities share at least one treatment method or therapeutic approach in common.
F. None of above. chosen

Provenance (7 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_69e2ff3071548190b62d1ac237397197`	completed	April 18, 2026, 3:49 a.m.
NER	Named-entity recognition	`batch_69f6a9603b208190b3533ea2b441514c`	completed	May 3, 2026, 1:48 a.m.
NED1	Entity disambiguation (via context triple)	`batch_6a1048edfc448190bf9061d0040cff6e`	completed	May 22, 2026, 12:15 p.m.
NEDg	Description generation	`batch_6a104a09687c819088fa6a920817bbb7`	completed	May 22, 2026, 12:20 p.m.
NED2	Entity disambiguation (via description)	`batch_6a104a7bba188190b4d819ed6c618086`	completed	May 22, 2026, 12:22 p.m.
PD	Predicate disambiguation	`batch_69f6a751d5e48190a77dcecbe7ef9f0b`	completed	May 3, 2026, 1:39 a.m.
PDg	Predicate description generation	`batch_69f6a8de0b948190ae333e9cd99cbf6c`	completed	May 3, 2026, 1:46 a.m.

Created at: April 18, 2026, 6:25 a.m.