Triple

T206571
Position Surface form Disambiguated ID Type / Status
Subject Atlantic Meridional Overturning Circulation E4621 entity
Predicate includesWaterMass P9980 FINISHED
Object North Atlantic Deep Water
North Atlantic Deep Water is a cold, dense water mass formed in the high-latitude North Atlantic that sinks and flows southward, driving a major component of the global ocean circulation and climate system.
E26342 NE FINISHED

How this triple was built (5 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: North Atlantic Deep Water | Statement: [Atlantic Meridional Overturning Circulation, includesWaterMass, North Atlantic Deep Water]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: North Atlantic Deep Water
Context triple: [Atlantic Meridional Overturning Circulation, includesWaterMass, North Atlantic Deep Water]
  • A. Southern Ocean
    The Southern Ocean is the remote, icy ocean encircling Antarctica, known for its powerful circumpolar currents, rich marine ecosystems, and crucial role in regulating Earth’s climate.
  • B. South Pacific Gyre
    The South Pacific Gyre is a vast, slow-moving system of ocean currents in the southern Pacific known for its extremely low biological productivity and accumulation of floating debris.
  • C. Barents Sea
    The Barents Sea is a marginal sea of the Arctic Ocean off the northern coasts of Norway and Russia, known for its rich fisheries, petroleum resources, and strategic geopolitical importance.
  • D. Sargasso Sea
    The Sargasso Sea is a region of the North Atlantic Ocean characterized by its clear, warm waters and large floating mats of Sargassum seaweed, bounded by ocean currents rather than land.
  • E. Nansen Basin
    Nansen Basin is a deep oceanic basin in the central Arctic Ocean, notable for its great depths and role in Arctic water circulation and sediment deposition.
  • 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: North Atlantic Deep Water
Triple: [Atlantic Meridional Overturning Circulation, includesWaterMass, North Atlantic Deep Water]
Generated description
North Atlantic Deep Water is a cold, dense water mass formed in the high-latitude North Atlantic that sinks and flows southward, driving a major component of the global ocean circulation and climate system.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: North Atlantic Deep Water
Target entity description: North Atlantic Deep Water is a cold, dense water mass formed in the high-latitude North Atlantic that sinks and flows southward, driving a major component of the global ocean circulation and climate system.
  • A. Southern Ocean
    The Southern Ocean is the remote, icy ocean encircling Antarctica, known for its powerful circumpolar currents, rich marine ecosystems, and crucial role in regulating Earth’s climate.
  • B. South Pacific Gyre
    The South Pacific Gyre is a vast, slow-moving system of ocean currents in the southern Pacific known for its extremely low biological productivity and accumulation of floating debris.
  • C. Barents Sea
    The Barents Sea is a marginal sea of the Arctic Ocean off the northern coasts of Norway and Russia, known for its rich fisheries, petroleum resources, and strategic geopolitical importance.
  • D. Sargasso Sea
    The Sargasso Sea is a region of the North Atlantic Ocean characterized by its clear, warm waters and large floating mats of Sargassum seaweed, bounded by ocean currents rather than land.
  • E. Nansen Basin
    Nansen Basin is a deep oceanic basin in the central Arctic Ocean, notable for its great depths and role in Arctic water circulation and sediment deposition.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: includesWaterMass
Context triple: [Atlantic Meridional Overturning Circulation, includesWaterMass, North Atlantic Deep Water]
  • A. waterMassType
    Indicates the classification of a body of water according to its physical or compositional type.
  • B. includesWatersOff
    Indicates that a geographic or administrative area’s scope explicitly extends to and covers the adjacent offshore waters.
  • C. locatedInBodyOfWater
    Indicates that an entity is situated within or on the surface of a specific body of water.
  • D. hasHydrosphere
    Indicates that an entity possesses or is characterized by a surrounding layer or system of water, such as oceans, seas, lakes, or other bodies of liquid water.
  • E. bodyOfWater
    Indicates that one entity is a body of water that is geographically or physically associated with another entity.
  • F. None of above. chosen

Provenance (7 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_69a25737567c81908f9c505300239181 completed Feb. 28, 2026, 2:47 a.m.
NER Named-entity recognition batch_69a25e2aba74819093eddd8d820260c0 completed Feb. 28, 2026, 3:16 a.m.
NED1 Entity disambiguation (via context triple) batch_69a32bc92f788190aa9ca60af586b115 completed Feb. 28, 2026, 5:54 p.m.
NEDg Description generation batch_69a32d8793248190985cd74b9c9f46f8 completed Feb. 28, 2026, 6:01 p.m.
NED2 Entity disambiguation (via description) batch_69a32dfd66d0819088f7bbd207363ddf completed Feb. 28, 2026, 6:03 p.m.
PD Predicate disambiguation batch_69a25b4c7f908190876c1041db52dffc completed Feb. 28, 2026, 3:04 a.m.
PDg Predicate description generation batch_69a25e292fdc8190bfd51d8848f9ed58 completed Feb. 28, 2026, 3:16 a.m.
Created at: Feb. 28, 2026, 2:51 a.m.