Triple
T9930340
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chatham Rise |
E192630
|
entity |
| Predicate | influencedBy |
P9
|
FINISHED |
| Object | Subantarctic Front |
E98875
|
NE FINISHED |
How this triple was built (2 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: Subantarctic Front | Statement: [Chatham Rise, influencedBy, Subantarctic Front]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Subantarctic Front Context triple: [Chatham Rise, influencedBy, Subantarctic Front]
-
A.
Subantarctic Front
chosen
The Subantarctic Front is a major oceanographic boundary in the Southern Ocean that separates relatively warm, salty subtropical waters from cooler, fresher subantarctic waters and plays a key role in global heat and nutrient transport.
-
B.
Antarctic Convergence
The Antarctic Convergence is a major circumpolar oceanic boundary where cold Antarctic waters meet and sink beneath warmer sub-Antarctic waters, creating a sharp gradient in temperature and marine ecosystems.
-
C.
North Pacific subtropical front
The North Pacific subtropical front is an oceanic boundary zone in the North Pacific where distinct water masses meet, marked by sharp gradients in temperature and salinity and playing a key role in regional circulation and ecosystem dynamics.
-
D.
Malvinas Current
The Malvinas Current is a cold, northward-flowing ocean current off the southeastern coast of South America, formed by subantarctic waters and strongly influencing the region’s climate and marine ecosystems.
-
E.
Antarctic Coastal Current
The Antarctic Coastal Current is a cold, eastward-flowing ocean current that circulates along the Antarctic coastline, influencing sea ice distribution and regional water mass formation.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69ca82dd978c8190947124ab0d3315ac |
completed | March 30, 2026, 2:04 p.m. |
| NER | Named-entity recognition | batch_69cdb5b4196881909a004091a4203c45 |
completed | April 2, 2026, 12:17 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d228cab0fc81908ff5fad6916c1bab |
completed | April 5, 2026, 9:18 a.m. |
Created at: March 30, 2026, 8:43 p.m.