Triple
T20368517
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bulgarian rail network |
E496982
|
entity |
| Predicate | abbreviation |
P43
|
FINISHED |
| Object | BDZ network |
—
|
NE NERFINISHED |
How this triple was built (3 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: BDZ network | Statement: [Bulgarian rail network, abbreviation, BDZ network]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: BDZ network Context triple: [Bulgarian rail network, abbreviation, BDZ network]
-
A.
BZD
BZD is the currency code for the Belize dollar, the official monetary unit of Belize.
-
B.
BDN
BDN is the National Rail station code for Brading railway station on the Isle of Wight, England.
-
C.
BZ
BZ is the two-letter ISO 3166-1 alpha-2 country code assigned to Belize.
-
D.
BZ
BZ is the commonly used abbreviation for the Ministry of Foreign Affairs of the Netherlands, which is responsible for the country’s foreign policy and international relations.
-
E.
BZ
BZ is the vehicle registration code used on license plates for the municipality of Rammenau in Germany.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: BDZ network Target entity description: The BDZ network is Bulgaria’s national railway system, encompassing the country’s main passenger and freight rail lines operated by Bulgarian State Railways.
-
A.
BZD
BZD is the currency code for the Belize dollar, the official monetary unit of Belize.
-
B.
BDN
BDN is the National Rail station code for Brading railway station on the Isle of Wight, England.
-
C.
BZ
BZ is the two-letter ISO 3166-1 alpha-2 country code assigned to Belize.
-
D.
BZ
BZ is the commonly used abbreviation for the Ministry of Foreign Affairs of the Netherlands, which is responsible for the country’s foreign policy and international relations.
-
E.
BZ
BZ is the vehicle registration code used on license plates for the municipality of Rammenau in Germany.
- F. None of above. chosen
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.