Triple
T11389115
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Marchfeld |
E269785
|
entity |
| Predicate | transportInfrastructure |
P1777
|
FINISHED |
| Object |
Nordbahn railway line
The Nordbahn railway line is a major rail route in Austria that runs through the Marchfeld region, connecting Vienna with northern destinations such as Břeclav and forming part of an important international corridor.
|
E923451
|
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: Nordbahn railway line | Statement: [Marchfeld, transportInfrastructure, Nordbahn railway line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nordbahn railway line Context triple: [Marchfeld, transportInfrastructure, Nordbahn railway line]
-
A.
Berlin–Stralsund railway
The Berlin–Stralsund railway is a major rail line in northeastern Germany that connects the capital Berlin with the Baltic Sea port city of Stralsund, serving as an important route for both regional and long-distance traffic.
-
B.
Brunswick–Kreiensen railway
The Brunswick–Kreiensen railway is a mainline rail route in Lower Saxony, Germany, connecting the city of Braunschweig (Brunswick) with Kreiensen and linking regional and long-distance services.
-
C.
Berlin–Magdeburg railway
The Berlin–Magdeburg railway is a major German rail line connecting the capital city Berlin with the city of Magdeburg, serving both regional and long-distance passenger and freight traffic.
-
D.
Hamburg–Westerland railway
The Hamburg–Westerland railway is a major rail line in northern Germany connecting the city of Hamburg with the North Sea island of Sylt via Westerland, serving as an important regional and long-distance transport route.
-
E.
Brunswick–Wolfsburg railway
The Brunswick–Wolfsburg railway is a German rail line in Lower Saxony that connects the cities of Braunschweig (Brunswick) and Wolfsburg, serving both regional and long-distance passenger traffic.
- 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: Nordbahn railway line Triple: [Marchfeld, transportInfrastructure, Nordbahn railway line]
Generated description
The Nordbahn railway line is a major rail route in Austria that runs through the Marchfeld region, connecting Vienna with northern destinations such as Břeclav and forming part of an important international corridor.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Nordbahn railway line Target entity description: The Nordbahn railway line is a major rail route in Austria that runs through the Marchfeld region, connecting Vienna with northern destinations such as Břeclav and forming part of an important international corridor.
-
A.
Berlin–Stralsund railway
The Berlin–Stralsund railway is a major rail line in northeastern Germany that connects the capital Berlin with the Baltic Sea port city of Stralsund, serving as an important route for both regional and long-distance traffic.
-
B.
Brunswick–Kreiensen railway
The Brunswick–Kreiensen railway is a mainline rail route in Lower Saxony, Germany, connecting the city of Braunschweig (Brunswick) with Kreiensen and linking regional and long-distance services.
-
C.
Berlin–Magdeburg railway
The Berlin–Magdeburg railway is a major German rail line connecting the capital city Berlin with the city of Magdeburg, serving both regional and long-distance passenger and freight traffic.
-
D.
Hamburg–Westerland railway
The Hamburg–Westerland railway is a major rail line in northern Germany connecting the city of Hamburg with the North Sea island of Sylt via Westerland, serving as an important regional and long-distance transport route.
-
E.
Brunswick–Wolfsburg railway
The Brunswick–Wolfsburg railway is a German rail line in Lower Saxony that connects the cities of Braunschweig (Brunswick) and Wolfsburg, serving both regional and long-distance passenger traffic.
- 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_69d6aacdbc6c8190af6dc3d5f5d22836 |
completed | April 8, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69d7fc389d4c81909515a5c8b0099c36 |
completed | April 9, 2026, 7:21 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e58c672da48190affacc0f19ef0c7a |
completed | April 20, 2026, 2:16 a.m. |
| NEDg | Description generation | batch_69e59774e6648190a38b2515a83c2e0c |
completed | April 20, 2026, 3:03 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69e5a3abf24481908fb71f4ef6b13532 |
completed | April 20, 2026, 3:55 a.m. |
Created at: April 8, 2026, 9:34 p.m.