Triple
T19717969
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Xylem Inc. |
E473528
|
entity |
| Predicate | acquired |
P2511
|
FINISHED |
| Object |
Evoqua Water Technologies
Evoqua Water Technologies is a company specializing in water and wastewater treatment solutions and services for industrial, municipal, and commercial customers.
|
E1391220
|
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: Evoqua Water Technologies | Statement: [Xylem Inc., acquired, Evoqua Water Technologies]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Evoqua Water Technologies Context triple: [Xylem Inc., acquired, Evoqua Water Technologies]
-
A.
Xylem Inc.
Xylem Inc. is a global water technology company that designs and manufactures equipment and solutions for water and wastewater transport, treatment, and testing.
-
B.
Pentair
Pentair is a global water treatment and fluid management company known for providing technologies and solutions for residential, commercial, industrial, and infrastructure applications.
-
C.
Arrowhead Water
Arrowhead Water is a brand of bottled spring water primarily distributed in the western United States and owned by BlueTriton Brands (formerly part of Nestlé Waters).
-
D.
Diversey
Diversey is a Chicago Transit Authority 'L' station on the Brown Line located in the Lincoln Park/Lakeview area of Chicago.
-
E.
Aquarion Water Company
Aquarion Water Company is a regulated public water utility serving communities in the northeastern United States, primarily in Connecticut, Massachusetts, and New Hampshire.
- 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: Evoqua Water Technologies Triple: [Xylem Inc., acquired, Evoqua Water Technologies]
Generated description
Evoqua Water Technologies is a company specializing in water and wastewater treatment solutions and services for industrial, municipal, and commercial customers.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Evoqua Water Technologies Target entity description: Evoqua Water Technologies is a company specializing in water and wastewater treatment solutions and services for industrial, municipal, and commercial customers.
-
A.
Xylem Inc.
Xylem Inc. is a global water technology company that designs and manufactures equipment and solutions for water and wastewater transport, treatment, and testing.
-
B.
Pentair
Pentair is a global water treatment and fluid management company known for providing technologies and solutions for residential, commercial, industrial, and infrastructure applications.
-
C.
Arrowhead Water
Arrowhead Water is a brand of bottled spring water primarily distributed in the western United States and owned by BlueTriton Brands (formerly part of Nestlé Waters).
-
D.
Diversey
Diversey is a Chicago Transit Authority 'L' station on the Brown Line located in the Lincoln Park/Lakeview area of Chicago.
-
E.
Aquarion Water Company
Aquarion Water Company is a regulated public water utility serving communities in the northeastern United States, primarily in Connecticut, Massachusetts, and New Hampshire.
- 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_69d8e516dd048190a0b6c93ea3e71f58 |
completed | April 10, 2026, 11:55 a.m. |
| NER | Named-entity recognition | batch_69e6440ec9e881909b75c0ebefab827f |
completed | April 20, 2026, 3:19 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a07aba36954819085e53a67388086ab |
completed | May 15, 2026, 11:26 p.m. |
| NEDg | Description generation | batch_6a07ae091db48190a68d7744860bcb0e |
completed | May 15, 2026, 11:36 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a07aed8393481908f2bc48a3efc599a |
completed | May 15, 2026, 11:40 p.m. |
Created at: April 10, 2026, 1:46 p.m.