Triple
T2457297
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Strait of Messina |
E54451
|
entity |
| Predicate | hasFerryService |
P1737
|
FINISHED |
| Object | Messina–Reggio Calabria ferry |
E268832
|
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: Messina–Reggio Calabria ferry | Statement: [Strait of Messina, hasFerryService, Messina–Reggio Calabria ferry]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Messina–Reggio Calabria ferry Context triple: [Strait of Messina, hasFerryService, Messina–Reggio Calabria ferry]
-
A.
Messina–Villa San Giovanni ferry
chosen
The Messina–Villa San Giovanni ferry is a major maritime transport service linking Sicily with mainland Italy across the Strait of Messina, carrying both passengers and vehicles.
-
B.
Port of Bari
The Port of Bari is a major Adriatic seaport in southern Italy that serves as an important hub for passenger ferries, commercial shipping, and cruise traffic connecting Italy with the Balkans and Eastern Mediterranean.
-
C.
Port of Ischia
Port of Ischia is the main harbor and ferry terminal on the island of Ischia in the Bay of Naples, serving as a key gateway for passenger and commercial maritime traffic.
-
D.
Strait of Messina Bridge
The Strait of Messina Bridge is a long-proposed megaproject to construct one of the world’s longest suspension bridges, intended to connect mainland Italy with the island of Sicily across the Strait of Messina.
-
E.
Lusoponte
Lusoponte is a Portuguese concession company responsible for operating and maintaining major road bridges over the Tagus River in the Lisbon region.
- 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_69ab49dee84c819096b50a0049c347ac |
completed | March 6, 2026, 9:40 p.m. |
| NER | Named-entity recognition | batch_69abd10860188190bfc4c554914487b4 |
completed | March 7, 2026, 7:17 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69af17932530819097caefff366e2183 |
completed | March 9, 2026, 6:55 p.m. |
Created at: March 6, 2026, 9:44 p.m.