Triple
T12454485
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | S3 line |
E297620
|
entity |
| Predicate | owner |
P347
|
FINISHED |
| Object | Deutsche Bahn infrastructure |
E22662
|
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: Deutsche Bahn infrastructure | Statement: [S3 line, owner, Deutsche Bahn infrastructure]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Deutsche Bahn infrastructure Context triple: [S3 line, owner, Deutsche Bahn infrastructure]
-
A.
German railway network
The German railway network is an extensive, integrated system of passenger and freight rail lines that connects cities and regions across Germany and links the country to the wider European rail infrastructure.
-
B.
Bundeseisenbahnvermögen
Bundeseisenbahnvermögen is a German federal institution that manages the remaining assets, liabilities, and certain personnel matters of the former state railways after their restructuring and privatization.
-
C.
Deutsche Bahn
chosen
Deutsche Bahn is Germany's state-owned national railway company and one of the largest rail and logistics operators in Europe.
-
D.
Bavarian railway network
The Bavarian railway network is the regional rail system serving the German state of Bavaria, connecting its cities, towns, and rural areas through an extensive network of passenger and freight lines.
-
E.
Berlin railway network
The Berlin railway network is the extensive system of urban, suburban, and regional rail lines and stations that serves as a core component of public transportation in Germany’s capital.
- 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_69d6ada166c48190b902972cd2408fa3 |
completed | April 8, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69d94da0b5988190b9df26dd3bb87337 |
completed | April 10, 2026, 7:21 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f63f190c788190adceaab8117d52a6 |
completed | May 2, 2026, 6:14 p.m. |
Created at: April 8, 2026, 9:56 p.m.