Triple

T19879274

Position	Surface form	Disambiguated ID	Type / Status
Subject	Bulgarian Antarctic base St. Kliment Ohridski	`E477724`	entity
Predicate	operator	`P179`	FINISHED
Object	Bulgarian Antarctic Institute The Bulgarian Antarctic Institute is a national scientific organization that coordinates Bulgaria’s polar research programs and manages its activities in Antarctica.	`E1399345`	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: Bulgarian Antarctic Institute | Statement: [Bulgarian Antarctic base St. Kliment Ohridski, operator, Bulgarian Antarctic Institute]

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

Target entity: Bulgarian Antarctic Institute
Context triple: [Bulgarian Antarctic base St. Kliment Ohridski, operator, Bulgarian Antarctic Institute]

A. Bulgarian Antarctic Place-names Commission
The Bulgarian Antarctic Place-names Commission is a national body responsible for naming and mapping geographic features in Antarctica on behalf of Bulgaria.
B. Bulgarian Antarctic base St. Kliment Ohridski
Bulgarian Antarctic base St. Kliment Ohridski is Bulgaria’s primary polar research station, supporting scientific work on Livingston Island in the South Shetland Islands near the Antarctic Peninsula.
C. Bulgarian Academy of Sciences
The Bulgarian Academy of Sciences is Bulgaria’s leading national research institution, encompassing numerous institutes across the natural, social, and human sciences and playing a central role in the country’s scientific and scholarly development.
D. National Antarctic Scientific Center of Ukraine
The National Antarctic Scientific Center of Ukraine is a government research institution that coordinates and conducts Ukraine’s scientific activities and expeditions in Antarctica.
E. Arctic and Antarctic Research Institute (AARI)
The Arctic and Antarctic Research Institute (AARI) is a Russian scientific organization specializing in polar research, including climate, oceanography, and glaciology in the Arctic and Antarctic regions.
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: Bulgarian Antarctic Institute
Triple: [Bulgarian Antarctic base St. Kliment Ohridski, operator, Bulgarian Antarctic Institute]

Generated description

The Bulgarian Antarctic Institute is a national scientific organization that coordinates Bulgaria’s polar research programs and manages its activities in Antarctica.

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

Target entity: Bulgarian Antarctic Institute
Target entity description: The Bulgarian Antarctic Institute is a national scientific organization that coordinates Bulgaria’s polar research programs and manages its activities in Antarctica.

A. Bulgarian Antarctic Place-names Commission
The Bulgarian Antarctic Place-names Commission is a national body responsible for naming and mapping geographic features in Antarctica on behalf of Bulgaria.
B. Bulgarian Antarctic base St. Kliment Ohridski
Bulgarian Antarctic base St. Kliment Ohridski is Bulgaria’s primary polar research station, supporting scientific work on Livingston Island in the South Shetland Islands near the Antarctic Peninsula.
C. Bulgarian Academy of Sciences
The Bulgarian Academy of Sciences is Bulgaria’s leading national research institution, encompassing numerous institutes across the natural, social, and human sciences and playing a central role in the country’s scientific and scholarly development.
D. National Antarctic Scientific Center of Ukraine
The National Antarctic Scientific Center of Ukraine is a government research institution that coordinates and conducts Ukraine’s scientific activities and expeditions in Antarctica.
E. Arctic and Antarctic Research Institute (AARI)
The Arctic and Antarctic Research Institute (AARI) is a Russian scientific organization specializing in polar research, including climate, oceanography, and glaciology in the Arctic and Antarctic regions.
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_69d8e51f32b08190b3687f4f60353250`	completed	April 10, 2026, 11:55 a.m.
NER	Named-entity recognition	`batch_69e658dd869c81908aed91ee767f5f3d`	completed	April 20, 2026, 4:48 p.m.
NED1	Entity disambiguation (via context triple)	`batch_6a07dbca90b08190a2f1d7434ce10758`	completed	May 16, 2026, 2:51 a.m.
NEDg	Description generation	`batch_6a07dc950cd8819084a9184a20a15b85`	completed	May 16, 2026, 2:55 a.m.
NED2	Entity disambiguation (via description)	`batch_6a07dd016aa88190890d6272e51c30e2`	completed	May 16, 2026, 2:57 a.m.

Created at: April 10, 2026, 1:52 p.m.