Triple
T23865301
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Rome–Fiumicino railway |
E592560
|
entity |
| Predicate | hasNamedService |
P88036
|
FINISHED |
| Object | Leonardo Express |
—
|
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: Leonardo Express | Statement: [Rome–Fiumicino railway, hasNamedService, Leonardo Express]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasNamedService Context triple: [Rome–Fiumicino railway, hasNamedService, Leonardo Express]
-
A.
hasServiceName
chosen
Indicates that an entity is associated with or identified by a specific service name.
-
B.
hasServiceClass
Indicates that an entity is associated with, or categorized under, a particular class or type of service.
-
C.
hasServiceProvider
Indicates that an entity is associated with or supported by a specific service provider.
-
D.
hasServiceFunction
Indicates that an entity performs, provides, or is responsible for a particular service-related function or role.
-
E.
hasKeyService
Indicates that one entity provides or is associated with a primary or essential service for another entity.
- 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_69e25d22eb488190914b193aff952e83 |
completed | April 17, 2026, 4:17 p.m. |
| NER | Named-entity recognition | batch_69f1cae318cc8190afd0915517964494 |
completed | April 29, 2026, 9:09 a.m. |
| PD | Predicate disambiguation | batch_69f1614a65a88190bde1efb368a151e4 |
completed | April 29, 2026, 1:39 a.m. |
Created at: April 17, 2026, 8:13 p.m.