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.