Triple

T4939726

Position	Surface form	Disambiguated ID	Type / Status
Subject	Deception Island	`E110896`	entity
Predicate	hasResearchStation	`P2881`	FINISHED
Object	Decepción Station (Argentina, summer-only) Decepción Station (Argentina, summer-only) is an Argentine Antarctic research base operating seasonally on Deception Island, focused on scientific studies such as geology, volcanology, and biology in the South Shetland Islands.	`E358723`	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: Decepción Station (Argentina, summer-only) | Statement: [Deception Island, hasResearchStation, Decepción Station (Argentina, summer-only)]

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Decepción Station (Argentina, summer-only)
Context triple: [Deception Island, hasResearchStation, Decepción Station (Argentina, summer-only)]

A. 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.
B. Vicuña Mackenna station
Vicuña Mackenna station is a Santiago Metro station in Chile that serves as a key interchange point and terminal for certain metro lines in the city’s network.
C. Magallanes station
Magallanes station is an elevated rapid transit stop on Manila’s MRT Line 3 serving the Makati area in the Philippines.
D. Arturo Prat Station (Antarctica)
Arturo Prat Station (Antarctica) is a Chilean Antarctic research base located on Greenwich Island in the South Shetland Islands, supporting scientific studies and asserting Chile’s presence in the region.
E. Argentine Antarctic research stations network
The Argentine Antarctic research stations network is a system of permanent and seasonal bases operated by Argentina in Antarctica for scientific research, logistics, and support of the country’s territorial and scientific presence on the continent.
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: Decepción Station (Argentina, summer-only)
Triple: [Deception Island, hasResearchStation, Decepción Station (Argentina, summer-only)]

Generated description

Decepción Station (Argentina, summer-only) is an Argentine Antarctic research base operating seasonally on Deception Island, focused on scientific studies such as geology, volcanology, and biology in the South Shetland Islands.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Decepción Station (Argentina, summer-only)
Target entity description: Decepción Station (Argentina, summer-only) is an Argentine Antarctic research base operating seasonally on Deception Island, focused on scientific studies such as geology, volcanology, and biology in the South Shetland Islands.

A. 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.
B. Vicuña Mackenna station
Vicuña Mackenna station is a Santiago Metro station in Chile that serves as a key interchange point and terminal for certain metro lines in the city’s network.
C. Magallanes station
Magallanes station is an elevated rapid transit stop on Manila’s MRT Line 3 serving the Makati area in the Philippines.
D. Arturo Prat Station (Antarctica)
Arturo Prat Station (Antarctica) is a Chilean Antarctic research base located on Greenwich Island in the South Shetland Islands, supporting scientific studies and asserting Chile’s presence in the region.
E. Argentine Antarctic research stations network chosen
The Argentine Antarctic research stations network is a system of permanent and seasonal bases operated by Argentina in Antarctica for scientific research, logistics, and support of the country’s territorial and scientific presence on the continent.
F. None of above.

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_69bd4415eee08190bdce70276e56a5b4`	completed	March 20, 2026, 12:56 p.m.
NER	Named-entity recognition	`batch_69bd708a3dcc81908b6628864fe0db0a`	completed	March 20, 2026, 4:06 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69be77bf1f0481909cd007c78096f7c5`	completed	March 21, 2026, 10:49 a.m.
NEDg	Description generation	`batch_69be7868a9148190b9f165fb2406dd9d`	completed	March 21, 2026, 10:52 a.m.
NED2	Entity disambiguation (via description)	`batch_69be7916ff888190ba62e65b6422633c`	completed	March 21, 2026, 10:55 a.m.

Created at: March 20, 2026, 1:31 p.m.