Triple
T15257992
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Trenitalia |
E364696
|
entity |
| Predicate | brand |
P1500
|
FINISHED |
| Object |
Regionale
Regionale is Trenitalia’s network of local and regional train services in Italy, providing frequent, short- to medium-distance connections between cities and towns.
|
E484040
|
NE FINISHED |
How this triple was built (4 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: Regionale | Statement: [Trenitalia, brand, Regionale]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Regionale Context triple: [Trenitalia, brand, Regionale]
-
A.
Region D
Region D is an administrative region within the City of Johannesburg Metropolitan Municipality, encompassing parts of the city for local governance and service delivery.
-
B.
Region C
Region C is an administrative region within the City of Johannesburg Metropolitan Municipality, encompassing several western suburbs and residential areas of Johannesburg, South Africa.
-
C.
Regio
Regio is a regional train service brand in Switzerland operated by the Swiss Federal Railways (SBB/CFF/FFS), providing local and stopping services between towns and cities.
-
D.
Region G
Region G is an administrative region within the City of Johannesburg Metropolitan Municipality, encompassing several southern suburbs and townships of Johannesburg, South Africa.
-
E.
InterRegional
InterRegional is a category of medium-distance passenger train services operated by Comboios de Portugal, connecting various regions across the country with relatively frequent stops.
- 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: Regionale Triple: [Trenitalia, brand, Regionale]
Generated description
Regionale is Trenitalia’s network of local and regional train services in Italy, providing frequent, short- to medium-distance connections between cities and towns.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Regionale Target entity description: Regionale is Trenitalia’s network of local and regional train services in Italy, providing frequent, short- to medium-distance connections between cities and towns.
-
A.
Region D
Region D is an administrative region within the City of Johannesburg Metropolitan Municipality, encompassing parts of the city for local governance and service delivery.
-
B.
Region C
Region C is an administrative region within the City of Johannesburg Metropolitan Municipality, encompassing several western suburbs and residential areas of Johannesburg, South Africa.
-
C.
Regio
chosen
Regio is a regional train service brand in Switzerland operated by the Swiss Federal Railways (SBB/CFF/FFS), providing local and stopping services between towns and cities.
-
D.
Region G
Region G is an administrative region within the City of Johannesburg Metropolitan Municipality, encompassing several southern suburbs and townships of Johannesburg, South Africa.
-
E.
InterRegional
InterRegional is a category of medium-distance passenger train services operated by Comboios de Portugal, connecting various regions across the country with relatively frequent stops.
- F. None of above.
Provenance (5 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_69d85a0f08408190b3c3259ae35d79d2 |
completed | April 10, 2026, 2:01 a.m. |
| NER | Named-entity recognition | batch_69e0084d11148190919eef8e55569bb9 |
completed | April 15, 2026, 9:51 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fee5f9a0708190bc429692788a63d7 |
completed | May 9, 2026, 7:44 a.m. |
| NEDg | Description generation | batch_69fee6b1a29481908c5c945ef801468d |
completed | May 9, 2026, 7:48 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69fee7b5e3f0819091246455e239996a |
completed | May 9, 2026, 7:52 a.m. |
Created at: April 10, 2026, 3:13 a.m.