Triple

T23167039
Position Surface form Disambiguated ID Type / Status
Subject Algerian Basin E578738 entity
Predicate waterMass P8157 FINISHED
Object Levantine Intermediate Water
Levantine Intermediate Water is a warm, salty water mass formed in the eastern Mediterranean that spreads westward at intermediate depths, influencing the circulation and properties of basins such as the Algerian Basin.
E1575006 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: Levantine Intermediate Water | Statement: [Algerian Basin, waterMass, Levantine Intermediate Water]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Levantine Intermediate Water
Context triple: [Algerian Basin, waterMass, Levantine Intermediate Water]
  • A. Mediterranean Outflow Water
    Mediterranean Outflow Water is a dense, saline water mass originating from the Mediterranean Sea that flows into the Atlantic Ocean, significantly influencing the hydrography and circulation of the eastern North Atlantic.
  • B. North Atlantic intermediate waters
    North Atlantic intermediate waters are mid-depth water masses in the North Atlantic Ocean characterized by distinct temperature and salinity properties shaped by various source waters and circulation processes.
  • 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. Arctic Mediterranean
    The Arctic Mediterranean is a marginal sea of the Arctic Ocean encompassing subarctic and arctic basins and seas that mediate water, heat, and salt exchange between the North Atlantic and the central Arctic.
  • 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: Levantine Intermediate Water
Triple: [Algerian Basin, waterMass, Levantine Intermediate Water]
Generated description
Levantine Intermediate Water is a warm, salty water mass formed in the eastern Mediterranean that spreads westward at intermediate depths, influencing the circulation and properties of basins such as the Algerian Basin.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Levantine Intermediate Water
Target entity description: Levantine Intermediate Water is a warm, salty water mass formed in the eastern Mediterranean that spreads westward at intermediate depths, influencing the circulation and properties of basins such as the Algerian Basin.
  • A. Mediterranean Outflow Water
    Mediterranean Outflow Water is a dense, saline water mass originating from the Mediterranean Sea that flows into the Atlantic Ocean, significantly influencing the hydrography and circulation of the eastern North Atlantic.
  • B. North Atlantic intermediate waters
    North Atlantic intermediate waters are mid-depth water masses in the North Atlantic Ocean characterized by distinct temperature and salinity properties shaped by various source waters and circulation processes.
  • 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. Arctic Mediterranean
    The Arctic Mediterranean is a marginal sea of the Arctic Ocean encompassing subarctic and arctic basins and seas that mediate water, heat, and salt exchange between the North Atlantic and the central Arctic.
  • 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_69e245fc75348190a0288401044c8af8 completed April 17, 2026, 2:38 p.m.
NER Named-entity recognition batch_69f18f2c923c81908b58811fffdcf932 completed April 29, 2026, 4:55 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0c30a6d7488190aacd5aa205beb9b5 completed May 19, 2026, 9:43 a.m.
NEDg Description generation batch_6a0c34833c048190b8c8372cb58a9538 completed May 19, 2026, 9:59 a.m.
NED2 Entity disambiguation (via description) batch_6a0c3551922481908520bf706ad8d7eb completed May 19, 2026, 10:02 a.m.
Created at: April 17, 2026, 4:03 p.m.