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.