Triple

T8715867
Position Surface form Disambiguated ID Type / Status
Subject Ekman layer E206891 entity
Predicate relatedTo P37 FINISHED
Object Ekman pumping
Ekman pumping is an oceanographic process in which wind-driven divergence or convergence in the surface Ekman layer induces vertical motion of deeper water, influencing upwelling, downwelling, and large-scale ocean circulation.
E206891 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: Ekman pumping | Statement: [Ekman layer, relatedTo, Ekman pumping]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Ekman pumping
Context triple: [Ekman layer, relatedTo, Ekman pumping]
  • A. 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.
  • B. Ekman layer
    The Ekman layer is the thin region of fluid near a boundary (such as the ocean surface or seafloor) where the balance between friction and the Coriolis effect causes the flow to spiral with depth.
  • C. Ekman
    Ekman is a Swedish surname borne by several notable figures in Sweden’s cultural and public life.
  • D. 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.
  • E. Langmuir circulation
    Langmuir circulation is a wind-driven pattern of shallow, counter-rotating vortices in the upper ocean that organizes floating material into parallel streaks on the water 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: Ekman pumping
Triple: [Ekman layer, relatedTo, Ekman pumping]
Generated description
Ekman pumping is an oceanographic process in which wind-driven divergence or convergence in the surface Ekman layer induces vertical motion of deeper water, influencing upwelling, downwelling, and large-scale ocean circulation.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Ekman pumping
Target entity description: Ekman pumping is an oceanographic process in which wind-driven divergence or convergence in the surface Ekman layer induces vertical motion of deeper water, influencing upwelling, downwelling, and large-scale ocean circulation.
  • A. 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.
  • B. Ekman layer chosen
    The Ekman layer is the thin region of fluid near a boundary (such as the ocean surface or seafloor) where the balance between friction and the Coriolis effect causes the flow to spiral with depth.
  • C. Ekman
    Ekman is a Swedish surname borne by several notable figures in Sweden’s cultural and public life.
  • D. 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.
  • E. Langmuir circulation
    Langmuir circulation is a wind-driven pattern of shallow, counter-rotating vortices in the upper ocean that organizes floating material into parallel streaks on the water surface.
  • 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_69ca83572d4881909bef3be2b578d539 completed March 30, 2026, 2:06 p.m.
NER Named-entity recognition batch_69cc5cd807cc819090b58caf285b397a completed March 31, 2026, 11:46 p.m.
NED1 Entity disambiguation (via context triple) batch_69cfc1b953448190bac2c222fcc722bb completed April 3, 2026, 1:33 p.m.
NEDg Description generation batch_69cfc2a5f74c819082566ae7ed78f117 completed April 3, 2026, 1:37 p.m.
NED2 Entity disambiguation (via description) batch_69cfc3731fbc8190bd3efc9a9786d078 completed April 3, 2026, 1:41 p.m.
Created at: March 30, 2026, 6:35 p.m.