Triple
T23167040
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Algerian Basin |
E578738
|
entity |
| Predicate | waterMass |
P8157
|
FINISHED |
| Object |
Western Mediterranean Deep Water
Western Mediterranean Deep Water is a dense, cold, and relatively salty deep-water mass formed in the western Mediterranean Sea that plays a key role in regional thermohaline circulation and deep-ocean ventilation.
|
E1575007
|
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: Western Mediterranean Deep Water | Statement: [Algerian Basin, waterMass, Western Mediterranean Deep Water]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Western Mediterranean Deep Water Context triple: [Algerian Basin, waterMass, Western Mediterranean Deep Water]
-
A.
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.
-
B.
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.
-
C.
Indian Ocean Deep Water
Indian Ocean Deep Water is a cold, dense water mass found at great depths in the Indian Ocean, formed primarily from Antarctic sources and playing a key role in global thermohaline circulation.
-
D.
Arctic Deep Water
Arctic Deep Water is a cold, dense water mass found in the deep basins of the Arctic Ocean, formed primarily through the sinking of chilled, saline surface waters and playing a key role in global ocean circulation.
-
E.
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.
- 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: Western Mediterranean Deep Water Triple: [Algerian Basin, waterMass, Western Mediterranean Deep Water]
Generated description
Western Mediterranean Deep Water is a dense, cold, and relatively salty deep-water mass formed in the western Mediterranean Sea that plays a key role in regional thermohaline circulation and deep-ocean ventilation.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Western Mediterranean Deep Water Target entity description: Western Mediterranean Deep Water is a dense, cold, and relatively salty deep-water mass formed in the western Mediterranean Sea that plays a key role in regional thermohaline circulation and deep-ocean ventilation.
-
A.
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.
-
B.
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.
-
C.
Indian Ocean Deep Water
Indian Ocean Deep Water is a cold, dense water mass found at great depths in the Indian Ocean, formed primarily from Antarctic sources and playing a key role in global thermohaline circulation.
-
D.
Arctic Deep Water
Arctic Deep Water is a cold, dense water mass found in the deep basins of the Arctic Ocean, formed primarily through the sinking of chilled, saline surface waters and playing a key role in global ocean circulation.
-
E.
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.
- 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.