Triple
T22015683
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hermannplatz station |
E543701
|
entity |
| Predicate | isLocatedOnLine |
P125739
|
FINISHED |
| Object | U8 line between Wittenau and Hermannstraße |
—
|
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: U8 line between Wittenau and Hermannstraße | Statement: [Hermannplatz station, isLocatedOnLine, U8 line between Wittenau and Hermannstraße]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: U8 line between Wittenau and Hermannstraße Context triple: [Hermannplatz station, isLocatedOnLine, U8 line between Wittenau and Hermannstraße]
-
A.
Sangerhausen–Erfurt line
The Sangerhausen–Erfurt line is a railway route in the German state of Thuringia that connects the town of Sangerhausen with the regional hub of Erfurt, serving both passenger and regional traffic.
-
B.
Osnabrück–Bramsche line
The Osnabrück–Bramsche line is a regional railway route in Lower Saxony, Germany, connecting the city of Osnabrück with the town of Bramsche.
-
C.
Werdau–Mehltheuer railway
The Werdau–Mehltheuer railway is a regional rail line in the German state of Saxony that connects the town of Werdau with Mehltheuer, serving as part of the local passenger and freight transport network.
-
D.
Lutherstadt Wittenberg–Eilenburg railway
The Lutherstadt Wittenberg–Eilenburg railway is a regional rail line in the German state of Saxony-Anhalt that connects the town of Lutherstadt Wittenberg with Eilenburg, serving passenger and local transport needs.
-
E.
Nuremberg–Fürth line
The Nuremberg–Fürth line is a historic German railway route in Bavaria, known as one of the earliest steam-operated passenger railways in continental Europe.
- 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: U8 line between Wittenau and Hermannstraße Target entity description: The U8 line between Wittenau and Hermannstraße is a Berlin U-Bahn route running roughly north–south across the city, connecting northern residential districts with central and southern neighborhoods.
-
A.
Sangerhausen–Erfurt line
The Sangerhausen–Erfurt line is a railway route in the German state of Thuringia that connects the town of Sangerhausen with the regional hub of Erfurt, serving both passenger and regional traffic.
-
B.
Osnabrück–Bramsche line
The Osnabrück–Bramsche line is a regional railway route in Lower Saxony, Germany, connecting the city of Osnabrück with the town of Bramsche.
-
C.
Werdau–Mehltheuer railway
The Werdau–Mehltheuer railway is a regional rail line in the German state of Saxony that connects the town of Werdau with Mehltheuer, serving as part of the local passenger and freight transport network.
-
D.
Lutherstadt Wittenberg–Eilenburg railway
The Lutherstadt Wittenberg–Eilenburg railway is a regional rail line in the German state of Saxony-Anhalt that connects the town of Lutherstadt Wittenberg with Eilenburg, serving passenger and local transport needs.
-
E.
Nuremberg–Fürth line
The Nuremberg–Fürth line is a historic German railway route in Bavaria, known as one of the earliest steam-operated passenger railways in continental Europe.
- 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_69e11e2db934819095556760c7d85e4d |
completed | April 16, 2026, 5:36 p.m. |
| NER | Named-entity recognition | batch_69f127a774548190bcd98dc28f2d2c5f |
completed | April 28, 2026, 9:33 p.m. |
Created at: April 16, 2026, 8:22 p.m.