Triple
T20368712
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sofia Central Station |
E496986
|
entity |
| Predicate | hasConnectionWith |
P845
|
FINISHED |
| Object | Central Bus Station Sofia |
—
|
NE NERFINISHED |
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: Central Bus Station Sofia | Statement: [Sofia Central Station, hasConnectionWith, Central Bus Station Sofia]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Central Bus Station Sofia Context triple: [Sofia Central Station, hasConnectionWith, Central Bus Station Sofia]
-
A.
Sofia Central Station
Sofia Central Station is the main railway hub in Bulgaria’s capital city, serving as a key national and international transport gateway.
-
B.
Central Market Hall of Sofia
The Central Market Hall of Sofia is a historic covered marketplace in Bulgaria’s capital, known for its early 20th-century architecture and as a major hub for food and local goods.
-
C.
Central Bus Station Sofia metro station
chosen
Central Bus Station Sofia metro station is an underground metro stop in Sofia, Bulgaria, serving as a key transit hub connecting the city’s metro network with its main intercity and international bus terminals.
-
D.
Plovdiv railway junction
Plovdiv railway junction is a major rail hub in Bulgaria that connects key national and international railway lines across the country.
-
E.
City Garden of Sofia
The City Garden of Sofia is the oldest and most central public garden in Bulgaria’s capital, known as a popular gathering spot surrounded by key cultural landmarks.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69e0b4a4f9b081908a5a021919c21ccb |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e678734b188190bb2c5863023f9f8c |
completed | April 20, 2026, 7:03 p.m. |
Created at: April 16, 2026, 11:26 a.m.