Triple

T19873957
Position Surface form Disambiguated ID Type / Status
Subject Rossio–Campolide tunnel E477591 entity
Predicate connects P390 FINISHED
Object Rossio line NE NERFINISHED

How this triple was built (3 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: Rossio line | Statement: [Rossio–Campolide tunnel, connects, Rossio line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Rossio line
Context triple: [Rossio–Campolide tunnel, connects, Rossio line]
  • A. Gribskov Line
    The Gribskov Line is a Danish regional railway line in North Zealand that connects Hillerød with several coastal and rural towns, serving as an important local transport route and tourist line.
  • B. Ponte-Leccia–Calvi line
    The Ponte-Leccia–Calvi line is a regional railway route on the French island of Corsica that connects the inland junction of Ponte-Leccia with the coastal town of Calvi.
  • C. Hauenstein line
    The Hauenstein line is a major Swiss railway route crossing the Jura Mountains, historically important as a key north–south connection between Basel and central Switzerland.
  • D. Nassau-Beilstein line
    The Nassau-Beilstein line was a cadet branch of the House of Nassau that ruled the small German County of Nassau-Beilstein in the late Middle Ages and early modern period.
  • E. Tarka Line
    The Tarka Line is a scenic rural railway route in Devon, England, running between Exeter and Barnstaple through the countryside associated with Henry Williamson’s novel "Tarka the Otter."
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Rossio line
Target entity description: The Rossio line is a key suburban railway corridor in the Lisbon metropolitan area, linking the city center with the Sintra region and serving heavy daily commuter traffic.
  • A. Gribskov Line
    The Gribskov Line is a Danish regional railway line in North Zealand that connects Hillerød with several coastal and rural towns, serving as an important local transport route and tourist line.
  • B. Ponte-Leccia–Calvi line
    The Ponte-Leccia–Calvi line is a regional railway route on the French island of Corsica that connects the inland junction of Ponte-Leccia with the coastal town of Calvi.
  • C. Hauenstein line
    The Hauenstein line is a major Swiss railway route crossing the Jura Mountains, historically important as a key north–south connection between Basel and central Switzerland.
  • D. Nassau-Beilstein line
    The Nassau-Beilstein line was a cadet branch of the House of Nassau that ruled the small German County of Nassau-Beilstein in the late Middle Ages and early modern period.
  • E. Tarka Line
    The Tarka Line is a scenic rural railway route in Devon, England, running between Exeter and Barnstaple through the countryside associated with Henry Williamson’s novel "Tarka the Otter."
  • F. None of above. chosen

Provenance (2 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_69d8e51e7d948190aedbcd6c30361c39 completed April 10, 2026, 11:55 a.m.
NER Named-entity recognition batch_69e658d92f9c8190b363587ed1881c2c completed April 20, 2026, 4:48 p.m.
Created at: April 10, 2026, 1:51 p.m.