Triple
T21377125
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Frankfurt–Cologne high-speed rail corridor |
E527238
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object | Köln Messe/Deutz |
—
|
NE NERFINISHED |
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: Köln Messe/Deutz | Statement: [Frankfurt–Cologne high-speed rail corridor, hasStation, Köln Messe/Deutz]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Köln Messe/Deutz Context triple: [Frankfurt–Cologne high-speed rail corridor, hasStation, Köln Messe/Deutz]
-
A.
Cologne-Deutz
Cologne-Deutz is a district on the eastern bank of the Rhine in Cologne, Germany, known for its trade fair grounds, arena, and major transport connections.
-
B.
Köln Messe/Deutz station
chosen
Köln Messe/Deutz station is a major railway hub in Cologne, Germany, serving regional and long-distance trains and providing direct access to the Cologne Trade Fair (Koelnmesse) and the Lanxess Arena.
-
C.
Hamburg Messe exhibition grounds
Hamburg Messe exhibition grounds is a major trade fair and convention center in Hamburg, Germany, hosting large international exhibitions, conferences, and events.
-
D.
Bonn-Duisdorf
Bonn-Duisdorf is a district in the western part of Bonn, Germany, characterized by residential areas and local commercial infrastructure.
-
E.
Innenstadt (Cologne)
Innenstadt (Cologne) is the central urban district of Cologne, Germany, encompassing the historic core, major commercial areas, and many of the city’s key cultural and administrative landmarks.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69e0b51f363c8190944000ab5523b02b |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e8b0c8768c8190ad7cddf5cd1d06f7 |
completed | April 22, 2026, 11:28 a.m. |
Created at: April 16, 2026, 5:11 p.m.