Triple
T17670285
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Patras–Athens railway line |
E440501
|
entity |
| Predicate | connects |
P390
|
FINISHED |
| Object | Port of Patras |
—
|
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: Port of Patras | Statement: [Patras–Athens railway line, connects, Port of Patras]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Port of Patras Context triple: [Patras–Athens railway line, connects, Port of Patras]
-
A.
Port of Patras
chosen
The Port of Patras is a major Greek seaport on the western coast of the Peloponnese, serving as an important gateway for passenger and freight traffic between Greece, Italy, and Western Europe.
-
B.
Port of Kalamata
The Port of Kalamata is a coastal Greek harbor on the Peloponnese that serves as a regional hub for passenger ferries, fishing vessels, and commercial shipping.
-
C.
Port of Nafplion
The Port of Nafplion is a coastal harbor in the historic Greek town of Nafplion, serving as a regional hub for maritime transport, tourism, and cruise ship arrivals in the Argolic Gulf.
-
D.
Port of Lavrio
The Port of Lavrio is a Greek seaport in southeastern Attica that serves as a passenger, ferry, and commercial hub for connections to the Aegean islands and nearby coastal areas.
-
E.
Port of Aegina
The Port of Aegina is a key ferry and fishing harbor on the island of Aegina in Greece, serving as a major transport and tourism hub in the Saronic Islands.
- 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_69d8b9e87e18819087104a44dc4dc5b1 |
completed | April 10, 2026, 8:50 a.m. |
| NER | Named-entity recognition | batch_69e46f67f6188190a978c7c9f462064d |
completed | April 19, 2026, 6 a.m. |
Created at: April 10, 2026, 9:59 a.m.