Triple

T5153006
Position Surface form Disambiguated ID Type / Status
Subject Catskill-Delaware Watershed E116241 entity
Predicate regulatoryStatus P2250 FINISHED
Object Filtration Avoidance Determination system
The Filtration Avoidance Determination system is a U.S. regulatory framework that allows certain high-quality surface water supplies, such as New York City’s Catskill-Delaware system, to be delivered without filtration if strict watershed protection and water quality standards are met.
E498578 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: Filtration Avoidance Determination system | Statement: [Catskill-Delaware Watershed, regulatoryStatus, Filtration Avoidance Determination system]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Filtration Avoidance Determination system
Context triple: [Catskill-Delaware Watershed, regulatoryStatus, Filtration Avoidance Determination system]
  • A. Jura water correction system
    The Jura water correction system is a large-scale Swiss hydraulic engineering project that regulates the water levels and flow of the Jura lakes and surrounding rivers to prevent flooding and improve land use in the region.
  • B. Slingshot water purification system
    The Slingshot water purification system is a low-cost, portable device invented by Dean Kamen to provide clean drinking water in remote and underserved regions by efficiently purifying contaminated sources.
  • C. Continuous Flow Electrophoresis System
    The Continuous Flow Electrophoresis System is a space-based apparatus designed to separate biological and chemical materials in microgravity using continuous-flow electrophoresis for high-purity sample processing.
  • D. Minitrack system
    The Minitrack system was an early ground-based satellite tracking network developed in the 1950s to detect and follow the radio signals of Earth-orbiting spacecraft.
  • E. Hazard Avoidance Cameras
    Hazard Avoidance Cameras are stereo imaging systems on Mars rovers that provide 3D views of the terrain to help the rover autonomously detect and avoid obstacles while navigating the Martian surface.
  • 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: Filtration Avoidance Determination system
Triple: [Catskill-Delaware Watershed, regulatoryStatus, Filtration Avoidance Determination system]
Generated description
The Filtration Avoidance Determination system is a U.S. regulatory framework that allows certain high-quality surface water supplies, such as New York City’s Catskill-Delaware system, to be delivered without filtration if strict watershed protection and water quality standards are met.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Filtration Avoidance Determination system
Target entity description: The Filtration Avoidance Determination system is a U.S. regulatory framework that allows certain high-quality surface water supplies, such as New York City’s Catskill-Delaware system, to be delivered without filtration if strict watershed protection and water quality standards are met.
  • A. Jura water correction system
    The Jura water correction system is a large-scale Swiss hydraulic engineering project that regulates the water levels and flow of the Jura lakes and surrounding rivers to prevent flooding and improve land use in the region.
  • B. Slingshot water purification system
    The Slingshot water purification system is a low-cost, portable device invented by Dean Kamen to provide clean drinking water in remote and underserved regions by efficiently purifying contaminated sources.
  • C. Continuous Flow Electrophoresis System
    The Continuous Flow Electrophoresis System is a space-based apparatus designed to separate biological and chemical materials in microgravity using continuous-flow electrophoresis for high-purity sample processing.
  • D. Minitrack system
    The Minitrack system was an early ground-based satellite tracking network developed in the 1950s to detect and follow the radio signals of Earth-orbiting spacecraft.
  • E. Hazard Avoidance Cameras
    Hazard Avoidance Cameras are stereo imaging systems on Mars rovers that provide 3D views of the terrain to help the rover autonomously detect and avoid obstacles while navigating the Martian surface.
  • 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_69bd445d94788190b72e2cc563120995 completed March 20, 2026, 12:58 p.m.
NER Named-entity recognition batch_69bd78daab708190a42734a14dddb2fc completed March 20, 2026, 4:42 p.m.
NED1 Entity disambiguation (via context triple) batch_69bed0099afc8190badca81bd5efb8f6 completed March 21, 2026, 5:06 p.m.
NEDg Description generation batch_69bed3f4af288190beec97356b21f990 completed March 21, 2026, 5:23 p.m.
NED2 Entity disambiguation (via description) batch_69bed49625688190972acb1cb0c2a83b completed March 21, 2026, 5:25 p.m.
Created at: March 20, 2026, 1:44 p.m.