Triple
T23553582
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Springpfuhl |
E578118
|
entity |
| Predicate | locatedOnLine |
P2409
|
FINISHED |
| Object | Prussian Eastern Railway |
—
|
NE NERFINISHED |
How this triple was built (3 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: Prussian Eastern Railway | Statement: [Springpfuhl, locatedOnLine, Prussian Eastern Railway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Prussian Eastern Railway Context triple: [Springpfuhl, locatedOnLine, Prussian Eastern Railway]
-
A.
Vilnius–St. Petersburg Railway
The Vilnius–St. Petersburg Railway is a historic rail line that connects the Lithuanian capital Vilnius with the Russian city of Saint Petersburg, serving as an important route in the region’s transportation network.
-
B.
Eastern Railway (Ostbahn)
Eastern Railway (Ostbahn) is a major Austrian railway line that connects Vienna with eastern and southeastern regions of the country and beyond.
-
C.
Berlin–Warsaw railway line
The Berlin–Warsaw railway line is a major international rail corridor linking the capitals of Germany and Poland and serving as an important route for both passenger and freight transport in Central Europe.
-
D.
Berlin–Stettin railway
The Berlin–Stettin railway is a major historical rail route in Germany and Poland that connects Berlin with the Baltic port city of Szczecin (formerly Stettin), serving both regional and international traffic.
-
E.
The Berlin-Potsdam Railway
The Berlin-Potsdam Railway is a famous 1847 painting by Adolph von Menzel that vividly depicts an early German railway line cutting through the landscape near Berlin.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Prussian Eastern Railway Target entity description: The Prussian Eastern Railway was a major 19th-century railway line of the Kingdom of Prussia that connected Berlin with East Prussia and other eastern territories, playing a key role in regional transport and economic development.
-
A.
Vilnius–St. Petersburg Railway
The Vilnius–St. Petersburg Railway is a historic rail line that connects the Lithuanian capital Vilnius with the Russian city of Saint Petersburg, serving as an important route in the region’s transportation network.
-
B.
Eastern Railway (Ostbahn)
Eastern Railway (Ostbahn) is a major Austrian railway line that connects Vienna with eastern and southeastern regions of the country and beyond.
-
C.
Berlin–Warsaw railway line
The Berlin–Warsaw railway line is a major international rail corridor linking the capitals of Germany and Poland and serving as an important route for both passenger and freight transport in Central Europe.
-
D.
Berlin–Stettin railway
The Berlin–Stettin railway is a major historical rail route in Germany and Poland that connects Berlin with the Baltic port city of Szczecin (formerly Stettin), serving both regional and international traffic.
-
E.
The Berlin-Potsdam Railway
The Berlin-Potsdam Railway is a famous 1847 painting by Adolph von Menzel that vividly depicts an early German railway line cutting through the landscape near Berlin.
- F. None of above. chosen
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_69e245fa93448190919cb04534560542 |
completed | April 17, 2026, 2:38 p.m. |
| NER | Named-entity recognition | batch_69f1aed17fc881908b45dcde14790d42 |
completed | April 29, 2026, 7:10 a.m. |
Created at: April 17, 2026, 6:11 p.m.