Triple

T20780116
Position Surface form Disambiguated ID Type / Status
Subject Atlantic Water E511454 entity
Predicate contrastsWith P278 FINISHED
Object Polar Surface Water
Polar Surface Water is the cold, relatively fresh upper layer of the Arctic Ocean and surrounding polar seas that plays a key role in sea ice formation and polar climate dynamics.
 E1450544 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: Polar Surface Water | Statement: [Atlantic Water, contrastsWith, Polar Surface Water]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Polar Surface Water
Context triple: [Atlantic Water, contrastsWith, Polar Surface Water]
  • A. Subantarctic Surface Water
    Subantarctic Surface Water is a cool, relatively fresh surface ocean water mass found north of the Antarctic Circumpolar Current and south of the subtropical gyres in the Southern Ocean.
  • B. Subantarctic Mode Water
    Subantarctic Mode Water is a relatively uniform, cool, and fresh water mass formed north of the Antarctic Circumpolar Current that plays a key role in ventilating the upper ocean and transporting heat and carbon in the Southern Hemisphere.
  • C. Arctic Intermediate Water
    Arctic Intermediate Water is a cold, relatively fresh mid-depth water mass formed in the Arctic Ocean that spreads into subarctic basins and influences regional ocean circulation and climate.
  • D. Antarctic Intermediate Water
    Antarctic Intermediate Water is a cool, relatively fresh water mass formed in the Southern Ocean that spreads northward at intermediate depths, strongly influencing global ocean circulation and climate.
  • E. Labrador Sea Water
    Labrador Sea Water is a cold, dense, and relatively fresh deep water mass formed by winter convection in the Labrador Sea that contributes significantly to the North Atlantic Deep Water and global ocean circulation.
  • 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: Polar Surface Water
Triple: [Atlantic Water, contrastsWith, Polar Surface Water]
Generated description
Polar Surface Water is the cold, relatively fresh upper layer of the Arctic Ocean and surrounding polar seas that plays a key role in sea ice formation and polar climate dynamics.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Polar Surface Water
Target entity description: Polar Surface Water is the cold, relatively fresh upper layer of the Arctic Ocean and surrounding polar seas that plays a key role in sea ice formation and polar climate dynamics.
  • A. Subantarctic Surface Water
    Subantarctic Surface Water is a cool, relatively fresh surface ocean water mass found north of the Antarctic Circumpolar Current and south of the subtropical gyres in the Southern Ocean.
  • B. Subantarctic Mode Water
    Subantarctic Mode Water is a relatively uniform, cool, and fresh water mass formed north of the Antarctic Circumpolar Current that plays a key role in ventilating the upper ocean and transporting heat and carbon in the Southern Hemisphere.
  • C. Arctic Intermediate Water
    Arctic Intermediate Water is a cold, relatively fresh mid-depth water mass formed in the Arctic Ocean that spreads into subarctic basins and influences regional ocean circulation and climate.
  • D. Antarctic Intermediate Water
    Antarctic Intermediate Water is a cool, relatively fresh water mass formed in the Southern Ocean that spreads northward at intermediate depths, strongly influencing global ocean circulation and climate.
  • E. Labrador Sea Water
    Labrador Sea Water is a cold, dense, and relatively fresh deep water mass formed by winter convection in the Labrador Sea that contributes significantly to the North Atlantic Deep Water and global ocean circulation.
  • 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_69e0b4cac7a48190a715cb3d545df2b4 completed April 16, 2026, 10:07 a.m.
NER Named-entity recognition batch_69e6c26f99b88190a84a6889834e1e96 completed April 21, 2026, 12:18 a.m.
NED1 Entity disambiguation (via context triple) batch_6a08ef97b6fc819084beba382b05b813 completed May 16, 2026, 10:28 p.m.
NEDg Description generation batch_6a08f32ecdd48190b38a9119f285a7e9 completed May 16, 2026, 10:43 p.m.
NED2 Entity disambiguation (via description) batch_6a08f3a54f508190a95a951dbb1efc68 completed May 16, 2026, 10:45 p.m.
Created at: April 16, 2026, 12:37 p.m.