Triple
T17413607
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Quedlinburg station |
E423430
|
entity |
| Predicate | railwayLine |
P848
|
FINISHED |
| Object |
Quedlinburg–Gernrode–Harzgerode railway
The Quedlinburg–Gernrode–Harzgerode railway is a historic narrow-gauge line in the Harz region of Germany, known for its scenic routes through mountainous landscapes and its role in regional tourism and heritage rail operations.
|
E1274650
|
NE FINISHED |
How this triple was built (4 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: Quedlinburg–Gernrode–Harzgerode railway | Statement: [Quedlinburg station, railwayLine, Quedlinburg–Gernrode–Harzgerode railway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Quedlinburg–Gernrode–Harzgerode railway Context triple: [Quedlinburg station, railwayLine, Quedlinburg–Gernrode–Harzgerode railway]
-
A.
Halle–Halberstadt railway
The Halle–Halberstadt railway is a major rail line in central Germany connecting the city of Halle (Saale) with Halberstadt and serving as an important regional and long-distance transport corridor.
-
B.
Lutherstadt Wittenberg–Falkenberg/Elster railway
The Lutherstadt Wittenberg–Falkenberg/Elster railway is a regional rail line in eastern Germany that connects the town of Lutherstadt Wittenberg with Falkenberg/Elster, serving as an important local passenger and freight route.
-
C.
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.
-
D.
Magdeburg–Thale railway
The Magdeburg–Thale railway is a German rail line in Saxony-Anhalt that connects the city of Magdeburg with the town of Thale in the Harz region, serving both regional passenger and freight traffic.
-
E.
Berlin–Stendal railway
The Berlin–Stendal railway is a major rail line in Germany connecting the Berlin area with the city of Stendal, serving as an important regional and intercity transport corridor.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Quedlinburg–Gernrode–Harzgerode railway Triple: [Quedlinburg station, railwayLine, Quedlinburg–Gernrode–Harzgerode railway]
Generated description
The Quedlinburg–Gernrode–Harzgerode railway is a historic narrow-gauge line in the Harz region of Germany, known for its scenic routes through mountainous landscapes and its role in regional tourism and heritage rail operations.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Quedlinburg–Gernrode–Harzgerode railway Target entity description: The Quedlinburg–Gernrode–Harzgerode railway is a historic narrow-gauge line in the Harz region of Germany, known for its scenic routes through mountainous landscapes and its role in regional tourism and heritage rail operations.
-
A.
Halle–Halberstadt railway
The Halle–Halberstadt railway is a major rail line in central Germany connecting the city of Halle (Saale) with Halberstadt and serving as an important regional and long-distance transport corridor.
-
B.
Lutherstadt Wittenberg–Falkenberg/Elster railway
The Lutherstadt Wittenberg–Falkenberg/Elster railway is a regional rail line in eastern Germany that connects the town of Lutherstadt Wittenberg with Falkenberg/Elster, serving as an important local passenger and freight route.
-
C.
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.
-
D.
Magdeburg–Thale railway
The Magdeburg–Thale railway is a German rail line in Saxony-Anhalt that connects the city of Magdeburg with the town of Thale in the Harz region, serving both regional passenger and freight traffic.
-
E.
Berlin–Stendal railway
The Berlin–Stendal railway is a major rail line in Germany connecting the Berlin area with the city of Stendal, serving as an important regional and intercity transport corridor.
- F. None of above. chosen
Provenance (5 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_69d889d7d27c819088486ce3f0627fa1 |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e44230fc688190a6a7edc12d9e9947 |
completed | April 19, 2026, 2:47 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a01d27a8b2c819091b1a58a627532b8 |
completed | May 11, 2026, 12:58 p.m. |
| NEDg | Description generation | batch_6a01d4d18c708190925773a8c02d7a48 |
completed | May 11, 2026, 1:08 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a01d62c13bc8190a0988e66a6262086 |
completed | May 11, 2026, 1:14 p.m. |
Created at: April 10, 2026, 5:46 a.m.