Triple

T293806
Position Surface form Disambiguated ID Type / Status
Subject National Weather Service E6049 entity
Predicate operates P24 FINISHED
Object Ocean Prediction Center
The Ocean Prediction Center is a specialized branch of the U.S. National Weather Service that provides marine weather forecasts and warnings for the North Atlantic and North Pacific Oceans to support maritime safety and operations.
E38321 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: Ocean Prediction Center | Statement: [National Weather Service, operates, Ocean Prediction Center]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Ocean Prediction Center
Context triple: [National Weather Service, operates, Ocean Prediction Center]
  • A. 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.
  • B. National Hurricane Center
    The National Hurricane Center is a U.S. government agency that monitors, forecasts, and issues warnings for tropical cyclones in the Atlantic and eastern Pacific Oceans.
  • C. Center for Operational Oceanographic Products and Services
    The Center for Operational Oceanographic Products and Services is a division of NOAA that provides tide, water level, current, and other coastal oceanographic data and services to support navigation, coastal management, and marine operations.
  • D. Atlantic Oceanographic and Meteorological Laboratory
    The Atlantic Oceanographic and Meteorological Laboratory is a U.S. federal research facility that conducts oceanic and atmospheric studies, particularly related to hurricanes, climate, and marine ecosystems in the Atlantic region.
  • E. 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.
  • 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: Ocean Prediction Center
Triple: [National Weather Service, operates, Ocean Prediction Center]
Generated description
The Ocean Prediction Center is a specialized branch of the U.S. National Weather Service that provides marine weather forecasts and warnings for the North Atlantic and North Pacific Oceans to support maritime safety and operations.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Ocean Prediction Center
Target entity description: The Ocean Prediction Center is a specialized branch of the U.S. National Weather Service that provides marine weather forecasts and warnings for the North Atlantic and North Pacific Oceans to support maritime safety and operations.
  • A. 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.
  • B. National Hurricane Center
    The National Hurricane Center is a U.S. government agency that monitors, forecasts, and issues warnings for tropical cyclones in the Atlantic and eastern Pacific Oceans.
  • C. Center for Operational Oceanographic Products and Services
    The Center for Operational Oceanographic Products and Services is a division of NOAA that provides tide, water level, current, and other coastal oceanographic data and services to support navigation, coastal management, and marine operations.
  • D. Atlantic Oceanographic and Meteorological Laboratory
    The Atlantic Oceanographic and Meteorological Laboratory is a U.S. federal research facility that conducts oceanic and atmospheric studies, particularly related to hurricanes, climate, and marine ecosystems in the Atlantic region.
  • E. 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.
  • 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_69a2e79114b081909490b3bf5a5dbb51 completed Feb. 28, 2026, 1:03 p.m.
NER Named-entity recognition batch_69a2e978420881908488df342a7d5e90 completed Feb. 28, 2026, 1:11 p.m.
NED1 Entity disambiguation (via context triple) batch_69a3a88778b48190856af2e89d21621a completed March 1, 2026, 2:46 a.m.
NEDg Description generation batch_69a3a8f94d848190ad2410b5f8f8f79d completed March 1, 2026, 2:48 a.m.
NED2 Entity disambiguation (via description) batch_69a3a96d153081909fab6bace45206ec completed March 1, 2026, 2:50 a.m.
Created at: Feb. 28, 2026, 1:06 p.m.