Triple

T15487060
Position Surface form Disambiguated ID Type / Status
Subject Siegburg E377073 entity
Predicate railwayConnection P848 FINISHED
Object Cologne–Frankfurt high-speed rail line E792542 NE FINISHED

How this triple was built (2 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: Cologne–Frankfurt high-speed rail line | Statement: [Siegburg, railwayConnection, Cologne–Frankfurt high-speed rail line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Cologne–Frankfurt high-speed rail line
Context triple: [Siegburg, railwayConnection, Cologne–Frankfurt high-speed rail line]
  • A. Cologne–Frankfurt high-speed rail line chosen
    The Cologne–Frankfurt high-speed rail line is a major German high-speed railway corridor connecting the cities of Cologne and Frankfurt, significantly reducing travel times along the Rhine-Main region.
  • B. Mannheim–Stuttgart high-speed railway
    The Mannheim–Stuttgart high-speed railway is a major German high-speed rail line that forms a key part of the country’s Intercity-Express (ICE) network, significantly reducing travel times between southwestern Germany and other regions.
  • C. Mannheim–Frankfurt railway
    The Mannheim–Frankfurt railway is a major high-speed and conventional rail corridor in southwestern Germany that connects the cities of Frankfurt am Main and Mannheim and forms part of important national and international routes.
  • D. Hanover–Würzburg high-speed railway
    The Hanover–Würzburg high-speed railway is a major German high-speed rail line that connects northern and southern Germany, significantly reducing travel times between cities such as Hanover, Göttingen, Kassel, and Würzburg.
  • E. Leipzig–Munich high-speed railway
    The Leipzig–Munich high-speed railway is a major German high-speed rail line that connects eastern and southern Germany, significantly reducing travel times between Leipzig and Munich and forming part of an important north–south European transport corridor.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d85cd21dcc81908646251b1c26ea00 completed April 10, 2026, 2:13 a.m.
NER Named-entity recognition batch_69e03f8f71a08190a440ff19dcc65312 completed April 16, 2026, 1:46 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff2d1170088190a911f8ea8d2a2066 completed May 9, 2026, 12:48 p.m.
Created at: April 10, 2026, 3:48 a.m.