Triple
T1419540
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Fréjus Road Tunnel |
E31991
|
entity |
| Predicate | regionServed |
P82
|
FINISHED |
| Object |
Piedmont region of Italy
The Piedmont region of Italy is a large, landlocked area in northwestern Italy known for its capital Turin, Alpine landscapes, and renowned wine and culinary traditions.
|
E228618
|
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: Piedmont region of Italy | Statement: [Fréjus Road Tunnel, regionServed, Piedmont region of Italy]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Piedmont region of Italy Context triple: [Fréjus Road Tunnel, regionServed, Piedmont region of Italy]
-
A.
Northern Italy
Northern Italy is a geographically and economically significant region of Italy, known for its Alpine landscapes, industrial cities, and historical role as a major theater of European conflicts.
-
B.
Tuscany
Tuscany is a central Italian region renowned for its rolling landscapes, historic cities like Florence and Siena, and its pivotal role in art, culture, and the birth of the Renaissance.
-
C.
Marche region
The Marche region is a central-eastern Italian region on the Adriatic coast, known for its historic hill towns, Renaissance art, and role in early 20th-century political events such as the March on Rome.
-
D.
Tyrrhenian sector of northern Italy
The Tyrrhenian sector of northern Italy is the coastal and near-coastal area along the Tyrrhenian Sea in northern Italy that formed a key front in the final stages of World War II.
-
E.
Tyrrhenian region
The Tyrrhenian region is a major area of the central Mediterranean centered on the Tyrrhenian Sea, bordered by the western coasts of Italy and associated islands such as Corsica, Sardinia, and Sicily.
- 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: Piedmont region of Italy Triple: [Fréjus Road Tunnel, regionServed, Piedmont region of Italy]
Generated description
The Piedmont region of Italy is a large, landlocked area in northwestern Italy known for its capital Turin, Alpine landscapes, and renowned wine and culinary traditions.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Piedmont region of Italy Target entity description: The Piedmont region of Italy is a large, landlocked area in northwestern Italy known for its capital Turin, Alpine landscapes, and renowned wine and culinary traditions.
-
A.
Northern Italy
Northern Italy is a geographically and economically significant region of Italy, known for its Alpine landscapes, industrial cities, and historical role as a major theater of European conflicts.
-
B.
Tuscany
Tuscany is a central Italian region renowned for its rolling landscapes, historic cities like Florence and Siena, and its pivotal role in art, culture, and the birth of the Renaissance.
-
C.
Marche region
The Marche region is a central-eastern Italian region on the Adriatic coast, known for its historic hill towns, Renaissance art, and role in early 20th-century political events such as the March on Rome.
-
D.
Tyrrhenian sector of northern Italy
The Tyrrhenian sector of northern Italy is the coastal and near-coastal area along the Tyrrhenian Sea in northern Italy that formed a key front in the final stages of World War II.
-
E.
Tyrrhenian region
The Tyrrhenian region is a major area of the central Mediterranean centered on the Tyrrhenian Sea, bordered by the western coasts of Italy and associated islands such as Corsica, Sardinia, and Sicily.
- 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_69a49919a994819086528951bc224775 |
completed | March 1, 2026, 7:52 p.m. |
| NER | Named-entity recognition | batch_69a4c40631e881909ddf81a2eb84af1c |
completed | March 1, 2026, 10:56 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae1fb455888190a1408a25b93a70ce |
completed | March 9, 2026, 1:17 a.m. |
| NEDg | Description generation | batch_69ae20cb479c8190853d0d954af16887 |
completed | March 9, 2026, 1:22 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ae21614e74819093617a355f0857c8 |
completed | March 9, 2026, 1:24 a.m. |
Created at: March 1, 2026, 7:59 p.m.