Triple

T647433
Position Surface form Disambiguated ID Type / Status
Subject National Centers for Environmental Prediction E11270 entity
Predicate hasPart P35 FINISHED
Object Hydrometeorological Prediction Center
The Hydrometeorological Prediction Center was a U.S. National Weather Service unit responsible for producing nationwide forecasts and analyses of precipitation, flooding, and other hydrometeorological hazards.
E10594 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: Hydrometeorological Prediction Center | Statement: [National Centers for Environmental Prediction, hasPart, Hydrometeorological Prediction Center]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Hydrometeorological Prediction Center
Context triple: [National Centers for Environmental Prediction, hasPart, Hydrometeorological Prediction Center]
  • A. National Weather Center
    The National Weather Center is a major U.S. hub for meteorological research, forecasting, and severe weather operations that houses multiple NOAA and academic weather agencies.
  • B. Climate Prediction Center
    The Climate Prediction Center is a U.S. government center that provides operational climate forecasts, monitoring, and assessments to support weather- and climate-related decision making.
  • C. National Centers for Environmental Prediction
    The National Centers for Environmental Prediction is a major U.S. government organization that provides national and global weather, climate, and environmental forecasts and analyses.
  • D. Storm Prediction Center
    The Storm Prediction Center is a U.S. government facility responsible for forecasting severe convective weather such as tornadoes, severe thunderstorms, and related hazards across the United States.
  • E. National Weather Service
    The National Weather Service is the U.S. federal agency responsible for providing weather forecasts, warnings, and climate data to protect life and property and support the national economy.
  • 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: Hydrometeorological Prediction Center
Triple: [National Centers for Environmental Prediction, hasPart, Hydrometeorological Prediction Center]
Generated description
The Hydrometeorological Prediction Center was a U.S. National Weather Service unit responsible for producing nationwide forecasts and analyses of precipitation, flooding, and other hydrometeorological hazards.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Hydrometeorological Prediction Center
Target entity description: The Hydrometeorological Prediction Center was a U.S. National Weather Service unit responsible for producing nationwide forecasts and analyses of precipitation, flooding, and other hydrometeorological hazards.
  • A. National Weather Center
    The National Weather Center is a major U.S. hub for meteorological research, forecasting, and severe weather operations that houses multiple NOAA and academic weather agencies.
  • B. Climate Prediction Center chosen
    The Climate Prediction Center is a U.S. government center that provides operational climate forecasts, monitoring, and assessments to support weather- and climate-related decision making.
  • C. National Centers for Environmental Prediction
    The National Centers for Environmental Prediction is a major U.S. government organization that provides national and global weather, climate, and environmental forecasts and analyses.
  • D. Storm Prediction Center
    The Storm Prediction Center is a U.S. government facility responsible for forecasting severe convective weather such as tornadoes, severe thunderstorms, and related hazards across the United States.
  • E. National Weather Service
    The National Weather Service is the U.S. federal agency responsible for providing weather forecasts, warnings, and climate data to protect life and property and support the national economy.
  • 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_69a493266a2881909daf4c40f719dee8 completed March 1, 2026, 7:27 p.m.
NER Named-entity recognition batch_69a49f1cb24481909d3b41a56b29dee9 completed March 1, 2026, 8:18 p.m.
NED1 Entity disambiguation (via context triple) batch_69a5dc93fd28819088ece7790ff19270 completed March 2, 2026, 6:53 p.m.
NEDg Description generation batch_69a5debae16081909f167598cb20dbf6 completed March 2, 2026, 7:02 p.m.
NED2 Entity disambiguation (via description) batch_69a5fe46b8f48190b6a7e96fcac30d9f completed March 2, 2026, 9:16 p.m.
Created at: March 1, 2026, 7:36 p.m.