Triple
T8685842
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Northeastern Bulgaria |
E206156
|
entity |
| Predicate | hasTransportInfrastructure |
P2560
|
FINISHED |
| Object | Port of Varna |
E206157
|
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: Port of Varna | Statement: [Northeastern Bulgaria, hasTransportInfrastructure, Port of Varna]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Port of Varna Context triple: [Northeastern Bulgaria, hasTransportInfrastructure, Port of Varna]
-
A.
Bay of Nessebar
The Bay of Nessebar is a coastal inlet on Bulgaria’s Black Sea shore, known for encompassing the historic town and UNESCO World Heritage site of Nessebar.
-
B.
Balchik
Balchik is a coastal town and resort on the Black Sea in northeastern Bulgaria, known for its picturesque cliffs, botanical garden, and the former Romanian Queen Marie’s palace.
-
C.
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.
-
D.
Burgas
Burgas is a major Bulgarian city and industrial center on the Black Sea coast, known for its large seaport and role as a key maritime and logistics hub in the region.
-
E.
Bay of Varna
chosen
The Bay of Varna is a Black Sea coastal inlet in northeastern Bulgaria, forming the maritime setting and harbor area for the city of Varna.
- 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_69ca835379688190aa06b9d98e684d58 |
completed | March 30, 2026, 2:06 p.m. |
| NER | Named-entity recognition | batch_69cc4aec1f8c8190a9ab1a73c2dbcd3c |
completed | March 31, 2026, 10:30 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cef3cd888c81909fb1ece99988db36 |
completed | April 2, 2026, 10:55 p.m. |
Created at: March 30, 2026, 6:32 p.m.