Triple
T20368542
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bulgarian rail network |
E496982
|
entity |
| Predicate | hasInternationalCorridor |
P110142
|
FINISHED |
| Object | Pan-European Corridor IV |
—
|
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: Pan-European Corridor IV | Statement: [Bulgarian rail network, hasInternationalCorridor, Pan-European Corridor IV]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pan-European Corridor IV Context triple: [Bulgarian rail network, hasInternationalCorridor, Pan-European Corridor IV]
-
A.
Pan-European Corridor IV
chosen
Pan-European Corridor IV is a major trans-European transport route linking Central Europe with Greece and Turkey through a network of road and rail connections.
-
B.
Pan-European Corridor III
Pan-European Corridor III is a major trans-European transport route linking Western and Eastern Europe, running from Germany through Poland and Ukraine toward Eastern markets.
-
C.
Pan-European Transport Corridor IX
Pan-European Transport Corridor IX is a major trans-European transport route connecting northern and southern Europe, facilitating trade and mobility across multiple countries including Greece and Bulgaria.
-
D.
Pan-European Corridor Xc
Pan-European Corridor Xc is a major European transport route that forms a branch of Corridor X, linking central Europe with southern and eastern parts of the Balkan Peninsula.
-
E.
Pan-European Corridor V
Pan-European Corridor V is a major trans-European transport route that links key cities in Central and Eastern Europe, facilitating trade and mobility between Western Europe and countries such as Ukraine and Poland.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasInternationalCorridor Context triple: [Bulgarian rail network, hasInternationalCorridor, Pan-European Corridor IV]
-
A.
connectsToInternationalCorridor
Indicates that an entity has a direct linkage or access to an international transportation or trade corridor.
-
B.
haveCrossBorderCorridor
chosen
Indicates that there exists a designated corridor or route enabling movement or interaction across a national or regional border between the related entities.
-
C.
hasInternationalBridgeTo
Indicates a relationship where two locations are directly connected by a bridge that crosses an international border between them.
-
D.
hasInternationalConcourse
Indicates that a facility or location includes a concourse designated for international passengers or services.
-
E.
hasInternationalPort
Indicates that an entity possesses a port facility that supports international transportation or trade connections.
- F. None of above.
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_69e0b4a4f9b081908a5a021919c21ccb |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e678734b188190bb2c5863023f9f8c |
completed | April 20, 2026, 7:03 p.m. |
| PD | Predicate disambiguation | batch_69e57648be3c81908256838228cabf5c |
completed | April 20, 2026, 12:41 a.m. |
Created at: April 16, 2026, 11:26 a.m.