Triple
T15215715
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mattersburg |
E363631
|
entity |
| Predicate | railwayLine |
P848
|
FINISHED |
| Object |
Mattersburger Bahn
The Mattersburger Bahn is an Austrian regional railway line connecting Vienna with the town of Mattersburg in Burgenland.
|
E1143479
|
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: Mattersburger Bahn | Statement: [Mattersburg, railwayLine, Mattersburger Bahn]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mattersburger Bahn Context triple: [Mattersburg, railwayLine, Mattersburger Bahn]
-
A.
Pöstlingbergbahn
Pöstlingbergbahn is a historic narrow-gauge mountain tramway in Linz, Austria, that connects the city with the hilltop pilgrimage site on the Pöstlingberg.
-
B.
Brenner Railway
The Brenner Railway is a major trans-Alpine rail line connecting Italy and Austria across the Brenner Pass, serving as a key north–south European transport corridor.
-
C.
Passau–Neumarkt-Sankt Veit railway
The Passau–Neumarkt-Sankt Veit railway is a regional rail line in southeastern Bavaria, Germany, connecting the city of Passau with Neumarkt-Sankt Veit and serving several towns along the Rott and Inn river valleys.
-
D.
Riedbahn
Riedbahn is a district of the town of Weiterstadt in the German state of Hesse.
-
E.
Filstalbahn
Filstalbahn is a major railway line in the German state of Baden-Württemberg that runs through the Fils Valley, linking Stuttgart with Ulm and serving as part of an important east–west rail 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: Mattersburger Bahn Triple: [Mattersburg, railwayLine, Mattersburger Bahn]
Generated description
The Mattersburger Bahn is an Austrian regional railway line connecting Vienna with the town of Mattersburg in Burgenland.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Mattersburger Bahn Target entity description: The Mattersburger Bahn is an Austrian regional railway line connecting Vienna with the town of Mattersburg in Burgenland.
-
A.
Pöstlingbergbahn
Pöstlingbergbahn is a historic narrow-gauge mountain tramway in Linz, Austria, that connects the city with the hilltop pilgrimage site on the Pöstlingberg.
-
B.
Brenner Railway
The Brenner Railway is a major trans-Alpine rail line connecting Italy and Austria across the Brenner Pass, serving as a key north–south European transport corridor.
-
C.
Passau–Neumarkt-Sankt Veit railway
The Passau–Neumarkt-Sankt Veit railway is a regional rail line in southeastern Bavaria, Germany, connecting the city of Passau with Neumarkt-Sankt Veit and serving several towns along the Rott and Inn river valleys.
-
D.
Riedbahn
Riedbahn is a district of the town of Weiterstadt in the German state of Hesse.
-
E.
Filstalbahn
Filstalbahn is a major railway line in the German state of Baden-Württemberg that runs through the Fils Valley, linking Stuttgart with Ulm and serving as part of an important east–west rail 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_69d85a0b78bc8190b6e5ad51a2c4cfc5 |
completed | April 10, 2026, 2:01 a.m. |
| NER | Named-entity recognition | batch_69e0076e4348819091fa91c1562e7c5c |
completed | April 15, 2026, 9:47 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fed343f51481908f04c35d37b39ad2 |
completed | May 9, 2026, 6:25 a.m. |
| NEDg | Description generation | batch_69fed44b2e3c8190aad111e2bc2b56a2 |
completed | May 9, 2026, 6:29 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69fed547192c8190b89755fff48ca620 |
completed | May 9, 2026, 6:33 a.m. |
Created at: April 10, 2026, 3:11 a.m.