Triple
T8833376
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Burgas Bay |
E210200
|
entity |
| Predicate | isLargestBayOn |
P4495
|
FINISHED |
| Object |
Bulgarian Black Sea coast
The Bulgarian Black Sea coast is a popular stretch of eastern Bulgarian shoreline known for its sandy beaches, resort towns, and significant bays such as Burgas Bay.
|
E210198
|
NE FINISHED |
How this triple was built (5 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 Black Sea coast | Statement: [Burgas Bay, isLargestBayOn, Bulgarian Black Sea coast]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Bulgarian Black Sea coast Context triple: [Burgas Bay, isLargestBayOn, Bulgarian Black Sea coast]
-
A.
Southeastern Bulgaria
Southeastern Bulgaria is a geographic region of Bulgaria that includes the Black Sea coastal area around the city of Burgas and its surrounding inland territories.
-
B.
Southwestern Bulgaria
Southwestern Bulgaria is a geographic region of Bulgaria known for its mountainous landscapes, including parts of the Rila and Pirin ranges, and important cultural and economic centers such as Blagoevgrad.
-
C.
Northeastern Bulgaria
Northeastern Bulgaria is a geographical region of Bulgaria along the Black Sea coast, known for its major port city Varna and a mix of coastal, urban, and agricultural landscapes.
-
D.
Black Sea coast
The Black Sea coast is the shoreline bordering the Black Sea, encompassing strategic ports and cities in Eastern Europe and Western Asia that have long been important for trade, naval power, and military conflicts.
-
E.
Burgas Bay
Burgas Bay is a large bay on Bulgaria’s Black Sea coast, known for its major port city of Burgas and its role as an important regional maritime and industrial hub.
- 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 Black Sea coast Triple: [Burgas Bay, isLargestBayOn, Bulgarian Black Sea coast]
Generated description
The Bulgarian Black Sea coast is a popular stretch of eastern Bulgarian shoreline known for its sandy beaches, resort towns, and significant bays such as Burgas Bay.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Bulgarian Black Sea coast Target entity description: The Bulgarian Black Sea coast is a popular stretch of eastern Bulgarian shoreline known for its sandy beaches, resort towns, and significant bays such as Burgas Bay.
-
A.
Southeastern Bulgaria
chosen
Southeastern Bulgaria is a geographic region of Bulgaria that includes the Black Sea coastal area around the city of Burgas and its surrounding inland territories.
-
B.
Southwestern Bulgaria
Southwestern Bulgaria is a geographic region of Bulgaria known for its mountainous landscapes, including parts of the Rila and Pirin ranges, and important cultural and economic centers such as Blagoevgrad.
-
C.
Northeastern Bulgaria
Northeastern Bulgaria is a geographical region of Bulgaria along the Black Sea coast, known for its major port city Varna and a mix of coastal, urban, and agricultural landscapes.
-
D.
Black Sea coast
The Black Sea coast is the shoreline bordering the Black Sea, encompassing strategic ports and cities in Eastern Europe and Western Asia that have long been important for trade, naval power, and military conflicts.
-
E.
Burgas Bay
Burgas Bay is a large bay on Bulgaria’s Black Sea coast, known for its major port city of Burgas and its role as an important regional maritime and industrial hub.
- F. None of above.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: isLargestBayOn Context triple: [Burgas Bay, isLargestBayOn, Bulgarian Black Sea coast]
-
A.
isLargestOf
chosen
Indicates that one entity has the greatest size, extent, or magnitude among a specified set of entities.
-
B.
hasNotableBay
Indicates that a place possesses a bay that is recognized for its significance, prominence, or special interest.
-
C.
numberOfBays
Indicates the count of distinct bays associated with or contained within a given entity.
-
D.
hasLargestAreaOf
Indicates that the subject entity possesses the greatest area (size of surface or region) compared to the other entities in the specified set or context.
-
E.
hasMajorBay
Indicates that an entity possesses or is associated with a primary or significant bay.
- F. None of above.
Provenance (6 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_69ca8388549c819095fd94eadefbb007 |
completed | March 30, 2026, 2:07 p.m. |
| NER | Named-entity recognition | batch_69cc60670fa48190b2a873f6498de7f6 |
completed | April 1, 2026, 12:01 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cfa069d7488190ade4caa15fa83cd9 |
completed | April 3, 2026, 11:11 a.m. |
| NEDg | Description generation | batch_69cfa1714b4081909035c9b15c82c1be |
completed | April 3, 2026, 11:16 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69cfa24be80481909e2b575f99cd1dc4 |
completed | April 3, 2026, 11:19 a.m. |
| PD | Predicate disambiguation | batch_69cc5c23d08481908d8c9b0ad3d1dc00 |
completed | March 31, 2026, 11:43 p.m. |
Created at: March 30, 2026, 6:47 p.m.