Triple

T21268283
Position Surface form Disambiguated ID Type / Status
Subject Hadley circulation E524186 entity
Predicate relatedTo P37 FINISHED
Object Ferrel circulation
Ferrel circulation is the mid-latitude atmospheric circulation cell that transports heat poleward between the tropical Hadley cell and the polar cell, driven largely by westerly winds and eddy processes.
E1475447 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: Ferrel circulation | Statement: [Hadley circulation, relatedTo, Ferrel circulation]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Ferrel circulation
Context triple: [Hadley circulation, relatedTo, Ferrel circulation]
  • A. Hadley circulation
    Hadley circulation is a large-scale atmospheric circulation pattern in which warm air rises near the equator, moves poleward at high altitudes, cools and sinks in the subtropics, and returns equatorward near the surface, strongly influencing tropical and subtropical climate.
  • B. Ekman transport
    Ekman transport is an oceanographic process in which wind-driven surface waters move at an angle to the wind direction due to the Coriolis effect, causing net water transport perpendicular to the wind.
  • C. Walker circulation
    The Walker circulation is a large-scale atmospheric circulation pattern over the tropical Pacific characterized by east–west trade winds, rising warm air over the western Pacific, and descending cooler air over the eastern Pacific, strongly linked to phenomena like El Niño and La Niña.
  • D. Subtropical Countercurrent
    The Subtropical Countercurrent is an eastward-flowing ocean current in the North Pacific that runs opposite to the prevailing trade-wind-driven currents within the subtropical gyre.
  • E. Transpolar Drift Stream
    The Transpolar Drift Stream is a major Arctic Ocean surface current that transports sea ice and water from the Siberian shelves across the pole toward the North Atlantic.
  • 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: Ferrel circulation
Triple: [Hadley circulation, relatedTo, Ferrel circulation]
Generated description
Ferrel circulation is the mid-latitude atmospheric circulation cell that transports heat poleward between the tropical Hadley cell and the polar cell, driven largely by westerly winds and eddy processes.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Ferrel circulation
Target entity description: Ferrel circulation is the mid-latitude atmospheric circulation cell that transports heat poleward between the tropical Hadley cell and the polar cell, driven largely by westerly winds and eddy processes.
  • A. Hadley circulation
    Hadley circulation is a large-scale atmospheric circulation pattern in which warm air rises near the equator, moves poleward at high altitudes, cools and sinks in the subtropics, and returns equatorward near the surface, strongly influencing tropical and subtropical climate.
  • B. Ekman transport
    Ekman transport is an oceanographic process in which wind-driven surface waters move at an angle to the wind direction due to the Coriolis effect, causing net water transport perpendicular to the wind.
  • C. Walker circulation
    The Walker circulation is a large-scale atmospheric circulation pattern over the tropical Pacific characterized by east–west trade winds, rising warm air over the western Pacific, and descending cooler air over the eastern Pacific, strongly linked to phenomena like El Niño and La Niña.
  • D. Subtropical Countercurrent
    The Subtropical Countercurrent is an eastward-flowing ocean current in the North Pacific that runs opposite to the prevailing trade-wind-driven currents within the subtropical gyre.
  • E. Transpolar Drift Stream
    The Transpolar Drift Stream is a major Arctic Ocean surface current that transports sea ice and water from the Siberian shelves across the pole toward the North Atlantic.
  • 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_69e0b5156d7881909bd4f83676590715 completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e735ee38cc81909b4e7c5996bb64f9 completed April 21, 2026, 8:31 a.m.
NED1 Entity disambiguation (via context triple) batch_6a09900313748190a2ecc88cfd2b9c78 completed May 17, 2026, 9:53 a.m.
NEDg Description generation batch_6a0993b803b8819099eb7082303677d7 completed May 17, 2026, 10:08 a.m.
NED2 Entity disambiguation (via description) batch_6a0994235124819098fcf0b30bb0f757 completed May 17, 2026, 10:10 a.m.
Created at: April 16, 2026, 4 p.m.