Triple
T12362156
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Stuttgart–Ulm railway |
E294766
|
entity |
| Predicate | formsPartOf |
P840
|
FINISHED |
| Object | German rail network |
E270061
|
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: German rail network | Statement: [Stuttgart–Ulm railway, formsPartOf, German rail network]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: German rail network Context triple: [Stuttgart–Ulm railway, formsPartOf, German rail network]
-
A.
German railway network
chosen
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.
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.
-
C.
European rail network
The European rail network is an extensive, interconnected system of railway lines and services spanning multiple European countries, enabling both international and regional passenger and freight transport.
-
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.
Frankfurt S-Bahn network
The Frankfurt S-Bahn network is a rapid transit and commuter rail system serving Frankfurt am Main and its surrounding metropolitan region, integrating urban and regional rail services.
- 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_69d6ab6d8a4081908636601e69ddf262 |
completed | April 8, 2026, 7:24 p.m. |
| NER | Named-entity recognition | batch_69d93f91a1908190a8a4fa9da3b47933 |
completed | April 10, 2026, 6:21 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f62ab9ea4c81908313b11716ad7c43 |
completed | May 2, 2026, 4:47 p.m. |
Created at: April 8, 2026, 9:54 p.m.