Triple
T1533788
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Greenwich Island |
E32504
|
entity |
| Predicate | hasResearchStation |
P2881
|
FINISHED |
| Object |
Captain Arturo Prat Base
Captain Arturo Prat Base is a Chilean Antarctic research station located on Greenwich Island in the South Shetland Islands, supporting scientific studies in areas such as geology, glaciology, and meteorology.
|
E175382
|
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: Captain Arturo Prat Base | Statement: [Greenwich Island, hasResearchStation, Captain Arturo Prat Base]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Captain Arturo Prat Base Context triple: [Greenwich Island, hasResearchStation, Captain Arturo Prat Base]
-
A.
San Martín Base
San Martín Base is an Argentine Antarctic research station located on the Antarctic Peninsula, supporting scientific studies and maintaining a permanent national presence in the region.
-
B.
González Videla Antarctic Base
González Videla Antarctic Base is a Chilean research station in Antarctica located on the Antarctic Peninsula, used primarily for scientific studies and as a historical site.
-
C.
Belgrano II Base
Belgrano II Base is an Argentine research station in Antarctica that supports year-round scientific and logistical operations in one of the continent’s southernmost regions.
-
D.
Marambio Base
Marambio Base is an Argentine Antarctic research station and airbase located on Seymour Island near the Antarctic Peninsula, serving as a key logistical hub for scientific operations in the region.
-
E.
Almirante Brown Station
Almirante Brown Station is an Argentine Antarctic research base located on the Antarctic Peninsula, primarily operating during the austral summer for scientific and logistical activities.
- 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: Captain Arturo Prat Base Triple: [Greenwich Island, hasResearchStation, Captain Arturo Prat Base]
Generated description
Captain Arturo Prat Base is a Chilean Antarctic research station located on Greenwich Island in the South Shetland Islands, supporting scientific studies in areas such as geology, glaciology, and meteorology.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Captain Arturo Prat Base Target entity description: Captain Arturo Prat Base is a Chilean Antarctic research station located on Greenwich Island in the South Shetland Islands, supporting scientific studies in areas such as geology, glaciology, and meteorology.
-
A.
San Martín Base
San Martín Base is an Argentine Antarctic research station located on the Antarctic Peninsula, supporting scientific studies and maintaining a permanent national presence in the region.
-
B.
González Videla Antarctic Base
González Videla Antarctic Base is a Chilean research station in Antarctica located on the Antarctic Peninsula, used primarily for scientific studies and as a historical site.
-
C.
Belgrano II Base
Belgrano II Base is an Argentine research station in Antarctica that supports year-round scientific and logistical operations in one of the continent’s southernmost regions.
-
D.
Marambio Base
Marambio Base is an Argentine Antarctic research station and airbase located on Seymour Island near the Antarctic Peninsula, serving as a key logistical hub for scientific operations in the region.
-
E.
Almirante Brown Station
Almirante Brown Station is an Argentine Antarctic research base located on the Antarctic Peninsula, primarily operating during the austral summer for scientific and logistical activities.
- 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_69a885ea86308190998f6bc14bb91f8e |
completed | March 4, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69aa61f8df00819086f34847e2170e12 |
completed | March 6, 2026, 5:11 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad30942dc481908de85bd2ca30c0bd |
completed | March 8, 2026, 8:17 a.m. |
| NEDg | Description generation | batch_69ad3104afe88190a8d783dd38d4f2fd |
completed | March 8, 2026, 8:19 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ad31a17f5c8190b0d56b449f79cca5 |
completed | March 8, 2026, 8:21 a.m. |
Created at: March 4, 2026, 7:26 p.m.