Triple
T9240786
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Circumvesuviana railway |
E222052
|
entity |
| Predicate | operator |
P179
|
FINISHED |
| Object |
Ente Autonomo Volturno
Ente Autonomo Volturno is a public transport company in the Campania region of Italy that manages regional rail and other local transit services, particularly around Naples.
|
E787549
|
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: Ente Autonomo Volturno | Statement: [Circumvesuviana railway, operator, Ente Autonomo Volturno]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ente Autonomo Volturno Context triple: [Circumvesuviana railway, operator, Ente Autonomo Volturno]
-
A.
del Vasto
Del Vasto is an Italian surname historically associated with the noble family of Adelaide del Vasto, a prominent medieval countess and regent in Sicily.
-
B.
Grottaferrata
Grottaferrata is a historic monastic town in Italy known for its Byzantine-rite abbey and its central role in the Italo-Albanian Catholic tradition.
-
C.
Vicopisano
Vicopisano is a historic Tuscan town in central Italy known for its medieval architecture and scenic setting near the Arno River.
-
D.
Pietraviva
Pietraviva is a small village in Tuscany, central Italy, that forms a frazione (subdivision) of the municipality of Bucine in the province of Arezzo.
-
E.
Borgo Velino
Borgo Velino is a small municipality in the Lazio region of central Italy, known for its location in the Velino River valley near the Apennine Mountains.
- 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: Ente Autonomo Volturno Triple: [Circumvesuviana railway, operator, Ente Autonomo Volturno]
Generated description
Ente Autonomo Volturno is a public transport company in the Campania region of Italy that manages regional rail and other local transit services, particularly around Naples.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Ente Autonomo Volturno Target entity description: Ente Autonomo Volturno is a public transport company in the Campania region of Italy that manages regional rail and other local transit services, particularly around Naples.
-
A.
del Vasto
Del Vasto is an Italian surname historically associated with the noble family of Adelaide del Vasto, a prominent medieval countess and regent in Sicily.
-
B.
Grottaferrata
Grottaferrata is a historic monastic town in Italy known for its Byzantine-rite abbey and its central role in the Italo-Albanian Catholic tradition.
-
C.
Vicopisano
Vicopisano is a historic Tuscan town in central Italy known for its medieval architecture and scenic setting near the Arno River.
-
D.
Pietraviva
Pietraviva is a small village in Tuscany, central Italy, that forms a frazione (subdivision) of the municipality of Bucine in the province of Arezzo.
-
E.
Borgo Velino
Borgo Velino is a small municipality in the Lazio region of central Italy, known for its location in the Velino River valley near the Apennine Mountains.
- F. None of above. chosen
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_69ca83ee26cc81909ac624e190597d6d |
completed | March 30, 2026, 2:08 p.m. |
| NER | Named-entity recognition | batch_69ccf0a3888c8190b72d8d0b850bdfbc |
completed | April 1, 2026, 10:17 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d077e1ea448190a64a0371a412d314 |
completed | April 4, 2026, 2:30 a.m. |
| NEDg | Description generation | batch_69d07be9c2ec8190aa734d8ffbaf5c6d |
completed | April 4, 2026, 2:48 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69d07c725a0c8190bf905461a38ef65e |
completed | April 4, 2026, 2:50 a.m. |
Created at: March 30, 2026, 7:30 p.m.