Triple
T2487671
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chemnitz–Riesa railway |
E55963
|
entity |
| Predicate | hasJunction |
P1018
|
FINISHED |
| Object |
Riesa railway junction
Riesa railway junction is a key rail interchange in Saxony, Germany, where multiple regional and long-distance railway lines intersect.
|
E271352
|
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: Riesa railway junction | Statement: [Chemnitz–Riesa railway, hasJunction, Riesa railway junction]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Riesa railway junction Context triple: [Chemnitz–Riesa railway, hasJunction, Riesa railway junction]
-
A.
Dresden-Neustadt station
Dresden-Neustadt station is a major railway hub in the Neustadt district of Dresden, Germany, serving regional and long-distance train services.
-
B.
Lichtenfels station
Lichtenfels station is a regional and long-distance railway station in the town of Lichtenfels in Bavaria, Germany, serving as a local transport hub.
-
C.
Kovel railway junction
Kovel railway junction is a major rail transport hub in western Ukraine that connects key regional and international railway lines.
-
D.
Chemnitz Hauptbahnhof
Chemnitz Hauptbahnhof is the main railway station and central transportation hub of the city of Chemnitz in Saxony, Germany.
-
E.
Chemnitz–Annaberg-Buchholz railway
The Chemnitz–Annaberg-Buchholz railway is a regional rail line in the German state of Saxony that connects the city of Chemnitz with the Erzgebirge (Ore Mountains) town of Annaberg-Buchholz.
- 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: Riesa railway junction Triple: [Chemnitz–Riesa railway, hasJunction, Riesa railway junction]
Generated description
Riesa railway junction is a key rail interchange in Saxony, Germany, where multiple regional and long-distance railway lines intersect.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Riesa railway junction Target entity description: Riesa railway junction is a key rail interchange in Saxony, Germany, where multiple regional and long-distance railway lines intersect.
-
A.
Dresden-Neustadt station
Dresden-Neustadt station is a major railway hub in the Neustadt district of Dresden, Germany, serving regional and long-distance train services.
-
B.
Lichtenfels station
Lichtenfels station is a regional and long-distance railway station in the town of Lichtenfels in Bavaria, Germany, serving as a local transport hub.
-
C.
Kovel railway junction
Kovel railway junction is a major rail transport hub in western Ukraine that connects key regional and international railway lines.
-
D.
Chemnitz Hauptbahnhof
Chemnitz Hauptbahnhof is the main railway station and central transportation hub of the city of Chemnitz in Saxony, Germany.
-
E.
Chemnitz–Annaberg-Buchholz railway
The Chemnitz–Annaberg-Buchholz railway is a regional rail line in the German state of Saxony that connects the city of Chemnitz with the Erzgebirge (Ore Mountains) town of Annaberg-Buchholz.
- 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_69ab49e670a88190b928e08302381710 |
completed | March 6, 2026, 9:40 p.m. |
| NER | Named-entity recognition | batch_69abd1782ca081909645164a6acf0ea0 |
completed | March 7, 2026, 7:19 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69af17bca6f88190a63672fb3372f0be |
completed | March 9, 2026, 6:55 p.m. |
| NEDg | Description generation | batch_69af1b7224488190bf896b2c77c3ba0a |
completed | March 9, 2026, 7:11 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69af1c7b0f088190870b2ed18756b0d5 |
completed | March 9, 2026, 7:16 p.m. |
Created at: March 6, 2026, 9:45 p.m.