Triple

T2910557

Position	Surface form	Disambiguated ID	Type / Status
Subject	National Water Information System	`E63672`	entity
Predicate	hasComponent	`P35`	FINISHED
Object	NWISWeb NWISWeb is the online public interface of the U.S. Geological Survey’s National Water Information System, providing access to nationwide water data such as streamflow, groundwater levels, and water quality measurements.	`E63672`	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: NWISWeb | Statement: [National Water Information System, hasComponent, NWISWeb]

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

Target entity: NWISWeb
Context triple: [National Water Information System, hasComponent, NWISWeb]

A. National Water Information System
The National Water Information System is a comprehensive U.S. database and platform that provides access to nationwide water resources data, including streamflow, groundwater levels, water quality, and water use.
B. United States Geological Survey hydrologic unit codes
United States Geological Survey hydrologic unit codes are a standardized numerical system used to uniquely identify and organize the nation’s watersheds and drainage basins for hydrologic mapping and analysis.
C. Adirondack Park hydrological network
The Adirondack Park hydrological network is the interconnected system of rivers, streams, lakes, and wetlands that drains and shapes New York’s Adirondack Park ecosystem.
D. La Mesa Watershed
La Mesa Watershed is a protected forest and reservoir area in Quezon City that serves as a major source of drinking water and a key urban green space for Metro Manila.
E. Natural Resources Conservation Service
The Natural Resources Conservation Service is a U.S. federal agency that provides technical and financial assistance to farmers, ranchers, and landowners to conserve soil, water, and other natural resources on private lands.
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: NWISWeb
Triple: [National Water Information System, hasComponent, NWISWeb]

Generated description

NWISWeb is the online public interface of the U.S. Geological Survey’s National Water Information System, providing access to nationwide water data such as streamflow, groundwater levels, and water quality measurements.

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

Target entity: NWISWeb
Target entity description: NWISWeb is the online public interface of the U.S. Geological Survey’s National Water Information System, providing access to nationwide water data such as streamflow, groundwater levels, and water quality measurements.

A. National Water Information System chosen
The National Water Information System is a comprehensive U.S. database and platform that provides access to nationwide water resources data, including streamflow, groundwater levels, water quality, and water use.
B. United States Geological Survey hydrologic unit codes
United States Geological Survey hydrologic unit codes are a standardized numerical system used to uniquely identify and organize the nation’s watersheds and drainage basins for hydrologic mapping and analysis.
C. Adirondack Park hydrological network
The Adirondack Park hydrological network is the interconnected system of rivers, streams, lakes, and wetlands that drains and shapes New York’s Adirondack Park ecosystem.
D. La Mesa Watershed
La Mesa Watershed is a protected forest and reservoir area in Quezon City that serves as a major source of drinking water and a key urban green space for Metro Manila.
E. Natural Resources Conservation Service
The Natural Resources Conservation Service is a U.S. federal agency that provides technical and financial assistance to farmers, ranchers, and landowners to conserve soil, water, and other natural resources on private lands.
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_69ab4c44ab448190b9411324e8a1fc1d`	completed	March 6, 2026, 9:51 p.m.
NER	Named-entity recognition	`batch_69abe0e899808190a348e1e71116d0a5`	completed	March 7, 2026, 8:25 a.m.
NED1	Entity disambiguation (via context triple)	`batch_69b0561b8e6c8190be69fd39bdd19cca`	completed	March 10, 2026, 5:34 p.m.
NEDg	Description generation	`batch_69b060ac7c58819081f0882170869a8e`	completed	March 10, 2026, 6:19 p.m.
NED2	Entity disambiguation (via description)	`batch_69b0619540cc8190971cd1a4c5c4b309`	completed	March 10, 2026, 6:23 p.m.

Created at: March 6, 2026, 10:11 p.m.