Triple
T14771600
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Kansas City stormwater system |
E347147
|
entity |
| Predicate | operatedBy |
P86
|
FINISHED |
| Object |
Kansas City Water Services Department
The Kansas City Water Services Department is the municipal agency responsible for managing the city’s water, wastewater, and stormwater infrastructure and services.
|
E347147
|
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: Kansas City Water Services Department | Statement: [Kansas City stormwater system, operatedBy, Kansas City Water Services Department]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Kansas City Water Services Department Context triple: [Kansas City stormwater system, operatedBy, Kansas City Water Services Department]
-
A.
Kansas City Power & Light Company
Kansas City Power & Light Company is a historic electric utility company based in Kansas City, Missouri, known for powering the region and lending its name to the city’s downtown Power & Light District.
-
B.
Kansas City stormwater system
The Kansas City stormwater system is the municipal network of drains, channels, and waterways that manages rainfall runoff and reduces flooding risks throughout Kansas City.
-
C.
Kansas City municipal government
The Kansas City municipal government is the local governing body responsible for administering public services, infrastructure, and regulations within Kansas City, Missouri.
-
D.
Ameren Missouri
Ameren Missouri is a major electric and natural gas utility company serving much of Missouri and operating significant energy and infrastructure assets in the state.
-
E.
Portland Water Bureau
The Portland Water Bureau is the municipal agency responsible for providing and managing the drinking water supply and related water services for the city of Portland, Oregon.
- 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: Kansas City Water Services Department Triple: [Kansas City stormwater system, operatedBy, Kansas City Water Services Department]
Generated description
The Kansas City Water Services Department is the municipal agency responsible for managing the city’s water, wastewater, and stormwater infrastructure and services.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Kansas City Water Services Department Target entity description: The Kansas City Water Services Department is the municipal agency responsible for managing the city’s water, wastewater, and stormwater infrastructure and services.
-
A.
Kansas City Power & Light Company
Kansas City Power & Light Company is a historic electric utility company based in Kansas City, Missouri, known for powering the region and lending its name to the city’s downtown Power & Light District.
-
B.
Kansas City stormwater system
chosen
The Kansas City stormwater system is the municipal network of drains, channels, and waterways that manages rainfall runoff and reduces flooding risks throughout Kansas City.
-
C.
Kansas City municipal government
The Kansas City municipal government is the local governing body responsible for administering public services, infrastructure, and regulations within Kansas City, Missouri.
-
D.
Ameren Missouri
Ameren Missouri is a major electric and natural gas utility company serving much of Missouri and operating significant energy and infrastructure assets in the state.
-
E.
Portland Water Bureau
The Portland Water Bureau is the municipal agency responsible for providing and managing the drinking water supply and related water services for the city of Portland, Oregon.
- F. None of above.
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_69d822e8896c819091169882f9b20486 |
completed | April 9, 2026, 10:06 p.m. |
| NER | Named-entity recognition | batch_69dec81334e08190a77d760e507d00ed |
completed | April 14, 2026, 11:04 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fe0cfabdfc8190ae7ee06b11f9b540 |
completed | May 8, 2026, 4:19 p.m. |
| NEDg | Description generation | batch_69fe1344428081908948ad757ffec451 |
completed | May 8, 2026, 4:45 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69fe142e5030819081bfe87d5d7b6581 |
completed | May 8, 2026, 4:49 p.m. |
Created at: April 10, 2026, 1:31 a.m.