Triple
T5582448
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | European route E60 |
E146669
|
entity |
| Predicate | usesFerry |
P1737
|
FINISHED |
| Object |
Constanța–Batumi ferry connection
The Constanța–Batumi ferry connection is a Black Sea maritime route linking the Romanian port of Constanța with the Georgian port of Batumi, facilitating international transport between Europe and the Caucasus.
|
E529396
|
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: Constanța–Batumi ferry connection | Statement: [European route E60, usesFerry, Constanța–Batumi ferry connection]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Constanța–Batumi ferry connection Context triple: [European route E60, usesFerry, Constanța–Batumi ferry connection]
-
A.
Constanța Naval Base
Constanța Naval Base is the main maritime military installation of Romania, serving as the central hub for its naval operations on the Black Sea.
-
B.
Sulina
Sulina is a small Romanian port town at the eastern edge of the Danube Delta, known as the river’s last settlement before it flows into the Black Sea.
-
C.
Sulina branch
The Sulina branch is one of the main navigable channels of the Danube River in its delta, leading to the Black Sea and hosting the port town of Sulina.
-
D.
Danube–Black Sea Canal
The Danube–Black Sea Canal is a major artificial waterway in Romania that connects the Danube River to the Black Sea, significantly shortening the maritime route and facilitating international trade and navigation.
-
E.
Batumi Sea Port
Batumi Sea Port is a major Black Sea maritime hub in Georgia, serving as a key gateway for regional trade and transportation.
- 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: Constanța–Batumi ferry connection Triple: [European route E60, usesFerry, Constanța–Batumi ferry connection]
Generated description
The Constanța–Batumi ferry connection is a Black Sea maritime route linking the Romanian port of Constanța with the Georgian port of Batumi, facilitating international transport between Europe and the Caucasus.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Constanța–Batumi ferry connection Target entity description: The Constanța–Batumi ferry connection is a Black Sea maritime route linking the Romanian port of Constanța with the Georgian port of Batumi, facilitating international transport between Europe and the Caucasus.
-
A.
Constanța Naval Base
Constanța Naval Base is the main maritime military installation of Romania, serving as the central hub for its naval operations on the Black Sea.
-
B.
Sulina
Sulina is a small Romanian port town at the eastern edge of the Danube Delta, known as the river’s last settlement before it flows into the Black Sea.
-
C.
Sulina branch
The Sulina branch is one of the main navigable channels of the Danube River in its delta, leading to the Black Sea and hosting the port town of Sulina.
-
D.
Danube–Black Sea Canal
The Danube–Black Sea Canal is a major artificial waterway in Romania that connects the Danube River to the Black Sea, significantly shortening the maritime route and facilitating international trade and navigation.
-
E.
Batumi Sea Port
Batumi Sea Port is a major Black Sea maritime hub in Georgia, serving as a key gateway for regional trade and transportation.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: usesFerry Context triple: [European route E60, usesFerry, Constanța–Batumi ferry connection]
-
A.
hasFerryService
chosen
Indicates that there is an operational ferry connection or transport service available between the related locations or entities.
-
B.
hasFerryType
Indicates that an entity (such as a ferry route or service) is associated with a specific type or category of ferry.
-
C.
hasFerryPort
Indicates that a place serves as a location where ferries regularly dock to load and unload passengers or cargo.
-
D.
hasNearbyFerryPort
Indicates that one location is situated close enough to another location that serves as a ferry port to be considered nearby.
-
E.
hasFerryman
Indicates that one entity serves as the ferryman (the operator of a ferry or boat that transports others) for another entity.
- 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_69c0090287a08190b4098411effe970c |
completed | March 22, 2026, 3:21 p.m. |
| NER | Named-entity recognition | batch_69c0208333f08190bf0049b6bdd280f5 |
completed | March 22, 2026, 5:01 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c0285e7bc08190bd5a08c50679e9d9 |
completed | March 22, 2026, 5:35 p.m. |
| NEDg | Description generation | batch_69c037fca93881908d4d7403bfb1f866 |
completed | March 22, 2026, 6:42 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c03898327c8190bd3b889bd7663003 |
completed | March 22, 2026, 6:44 p.m. |
| PD | Predicate disambiguation | batch_69c01b16b9bc8190ab0b945507d90e05 |
completed | March 22, 2026, 4:38 p.m. |
Created at: March 22, 2026, 3:37 p.m.