Triple
T15982099
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Graz Hauptbahnhof |
E387600
|
entity |
| Predicate | railwayLineServed |
P848
|
FINISHED |
| Object |
Graz–Köflach Railway
The Graz–Köflach Railway is a regional railway line in the Austrian state of Styria that connects the city of Graz with the Köflach area, providing both passenger and freight services.
|
E1188659
|
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: Graz–Köflach Railway | Statement: [Graz Hauptbahnhof, railwayLineServed, Graz–Köflach Railway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Graz–Köflach Railway Context triple: [Graz Hauptbahnhof, railwayLineServed, Graz–Köflach Railway]
-
A.
Pustertal railway
The Pustertal railway is a regional rail line in the Alps that connects towns along Italy’s Puster Valley, serving as a key transport route between South Tyrol and East Tyrol.
-
B.
Salzburg-Tauern railway line
The Salzburg-Tauern railway line is an Austrian rail route that connects the city of Salzburg with the Tauern region, serving as an important north–south transit corridor through the Alps.
-
C.
Traunseebahn
Traunseebahn is a historic narrow-gauge railway in Upper Austria that connects the town of Gmunden with surrounding communities along Lake Traunsee.
-
D.
Fehring–Jennersdorf railway
The Fehring–Jennersdorf railway is a regional rail line in southeastern Austria that connects the towns of Fehring and Jennersdorf within the state of Styria and Burgenland.
-
E.
Salzkammergut railway
The Salzkammergut railway is a scenic Austrian rail line that runs through the Salzkammergut lake and mountain region, connecting towns such as Bad Ischl and serving both local transport and tourism.
- 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: Graz–Köflach Railway Triple: [Graz Hauptbahnhof, railwayLineServed, Graz–Köflach Railway]
Generated description
The Graz–Köflach Railway is a regional railway line in the Austrian state of Styria that connects the city of Graz with the Köflach area, providing both passenger and freight services.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Graz–Köflach Railway Target entity description: The Graz–Köflach Railway is a regional railway line in the Austrian state of Styria that connects the city of Graz with the Köflach area, providing both passenger and freight services.
-
A.
Pustertal railway
The Pustertal railway is a regional rail line in the Alps that connects towns along Italy’s Puster Valley, serving as a key transport route between South Tyrol and East Tyrol.
-
B.
Salzburg-Tauern railway line
The Salzburg-Tauern railway line is an Austrian rail route that connects the city of Salzburg with the Tauern region, serving as an important north–south transit corridor through the Alps.
-
C.
Traunseebahn
Traunseebahn is a historic narrow-gauge railway in Upper Austria that connects the town of Gmunden with surrounding communities along Lake Traunsee.
-
D.
Fehring–Jennersdorf railway
The Fehring–Jennersdorf railway is a regional rail line in southeastern Austria that connects the towns of Fehring and Jennersdorf within the state of Styria and Burgenland.
-
E.
Salzkammergut railway
The Salzkammergut railway is a scenic Austrian rail line that runs through the Salzkammergut lake and mountain region, connecting towns such as Bad Ischl and serving both local transport and tourism.
- 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_69d86da94ccc819083d187f5dc6a123e |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e15755b5548190acfa29eecb11e675 |
completed | April 16, 2026, 9:40 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ffc3cb0ed48190b35c19f3961f183b |
completed | May 9, 2026, 11:31 p.m. |
| NEDg | Description generation | batch_69ffc5f664148190a1f400c28d31cafe |
completed | May 9, 2026, 11:40 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ffc6f9b4f4819092600165241377f6 |
completed | May 9, 2026, 11:44 p.m. |
Created at: April 10, 2026, 4:54 a.m.