Triple

T5154477
Position Surface form Disambiguated ID Type / Status
Subject Luzern railway station E116274 entity
Predicate hasConnectionTo P845 FINISHED
Object Gotthard axis
The Gotthard axis is a major north–south trans-Alpine rail and road corridor in Switzerland, centered on the Gotthard Pass and its base tunnels, that forms a key part of European transit between northern and southern Europe.
E498462 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: Gotthard axis | Statement: [Luzern railway station, hasConnectionTo, Gotthard axis]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Gotthard axis
Context triple: [Luzern railway station, hasConnectionTo, Gotthard axis]
  • A. Decumano axis
    The Decumano axis was the central, kilometer-long main boulevard of Expo 2015 in Milan, along which the majority of national pavilions and exhibition spaces were arranged.
  • B. Ostzeile
    Ostzeile is the iconic row of reconstructed medieval-style half-timbered houses on Frankfurt’s Römerberg square, known as one of the city’s most recognizable historic vistas.
  • C. Gothic Line
    The Gothic Line was a major German defensive fortification system in northern Italy during World War II, forming the last substantial barrier to the Allied advance up the Italian peninsula.
  • D. Transdanubia
    Transdanubia is the western region of Hungary lying beyond the Danube River, known for its varied landscapes, historic towns, and role as a major World War II battleground.
  • E. Ostmark
    Ostmark was the official currency of the former German Democratic Republic (East Germany) used from its founding in 1949 until reunification in 1990.
  • 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: Gotthard axis
Triple: [Luzern railway station, hasConnectionTo, Gotthard axis]
Generated description
The Gotthard axis is a major north–south trans-Alpine rail and road corridor in Switzerland, centered on the Gotthard Pass and its base tunnels, that forms a key part of European transit between northern and southern Europe.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Gotthard axis
Target entity description: The Gotthard axis is a major north–south trans-Alpine rail and road corridor in Switzerland, centered on the Gotthard Pass and its base tunnels, that forms a key part of European transit between northern and southern Europe.
  • A. Decumano axis
    The Decumano axis was the central, kilometer-long main boulevard of Expo 2015 in Milan, along which the majority of national pavilions and exhibition spaces were arranged.
  • B. Ostzeile
    Ostzeile is the iconic row of reconstructed medieval-style half-timbered houses on Frankfurt’s Römerberg square, known as one of the city’s most recognizable historic vistas.
  • C. Gothic Line
    The Gothic Line was a major German defensive fortification system in northern Italy during World War II, forming the last substantial barrier to the Allied advance up the Italian peninsula.
  • D. Transdanubia
    Transdanubia is the western region of Hungary lying beyond the Danube River, known for its varied landscapes, historic towns, and role as a major World War II battleground.
  • E. Ostmark
    Ostmark was the official currency of the former German Democratic Republic (East Germany) used from its founding in 1949 until reunification in 1990.
  • 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_69bd445d94788190b72e2cc563120995 completed March 20, 2026, 12:58 p.m.
NER Named-entity recognition batch_69bd78ddb01081909457ff4208eac4d7 completed March 20, 2026, 4:42 p.m.
NED1 Entity disambiguation (via context triple) batch_69bed00e333881908487be6958e5133c completed March 21, 2026, 5:06 p.m.
NEDg Description generation batch_69bed358a1248190b97227404b3f2b31 completed March 21, 2026, 5:20 p.m.
NED2 Entity disambiguation (via description) batch_69bed3c470e48190998cacf9c0b42448 completed March 21, 2026, 5:22 p.m.
Created at: March 20, 2026, 1:44 p.m.