Triple
T15982100
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Graz Hauptbahnhof |
E387600
|
entity |
| Predicate | railwayLineServed |
P848
|
FINISHED |
| Object |
Graz–Fehring railway
The Graz–Fehring railway is a regional rail line in the Austrian state of Styria that connects the city of Graz with the town of Fehring, serving as an important route for local passenger and freight traffic.
|
E1189570
|
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–Fehring railway | Statement: [Graz Hauptbahnhof, railwayLineServed, Graz–Fehring railway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Graz–Fehring railway Context triple: [Graz Hauptbahnhof, railwayLineServed, Graz–Fehring railway]
-
A.
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.
-
B.
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.
-
C.
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.
-
D.
Southern Railway line Vienna–Graz
The Southern Railway line Vienna–Graz is a major Austrian rail route connecting the capital Vienna with the city of Graz and serving as a key north–south transport axis through the eastern part of the country.
-
E.
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.
- 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–Fehring railway Triple: [Graz Hauptbahnhof, railwayLineServed, Graz–Fehring railway]
Generated description
The Graz–Fehring railway is a regional rail line in the Austrian state of Styria that connects the city of Graz with the town of Fehring, serving as an important route for local passenger and freight traffic.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Graz–Fehring railway Target entity description: The Graz–Fehring railway is a regional rail line in the Austrian state of Styria that connects the city of Graz with the town of Fehring, serving as an important route for local passenger and freight traffic.
-
A.
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.
-
B.
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.
-
C.
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.
-
D.
Southern Railway line Vienna–Graz
The Southern Railway line Vienna–Graz is a major Austrian rail route connecting the capital Vienna with the city of Graz and serving as a key north–south transport axis through the eastern part of the country.
-
E.
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.
- 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_69ffcf1abad48190a42510605c30d0b3 |
completed | May 10, 2026, 12:19 a.m. |
| NEDg | Description generation | batch_69ffd049952081909221df73d3555557 |
completed | May 10, 2026, 12:24 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ffd10ab484819089cd94ef07cb8de5 |
completed | May 10, 2026, 12:27 a.m. |
Created at: April 10, 2026, 4:54 a.m.