Triple
T6335862
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | S5 |
E142488
|
entity |
| Predicate | usesInfrastructure |
P6820
|
FINISHED |
| Object |
Ostbahn corridor
The Ostbahn corridor is a major railway route in Austria that forms part of the trans-European transport network, linking Vienna with eastern and southeastern Europe.
|
E586029
|
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: Ostbahn corridor | Statement: [S5, usesInfrastructure, Ostbahn corridor]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ostbahn corridor Context triple: [S5, usesInfrastructure, Ostbahn corridor]
-
A.
Berlin–Lehrte railway corridor
The Berlin–Lehrte railway corridor is a major rail route in Germany that connects Berlin with Lehrte near Hanover, serving as an important axis for both passenger and freight traffic.
-
B.
Berlin–Frankfurt (Oder) railway
The Berlin–Frankfurt (Oder) railway is a major German rail line connecting the capital Berlin with the city of Frankfurt (Oder) near the Polish border, serving both regional and long-distance traffic.
-
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.
Nuremberg–Regensburg railway
The Nuremberg–Regensburg railway is a major German rail line in Bavaria that links the cities of Nuremberg and Regensburg, serving both regional and long-distance passenger and freight traffic.
-
E.
Nuremberg–Würzburg railway
The Nuremberg–Würzburg railway is a major German main line in Bavaria that connects the cities of Nuremberg and Würzburg and forms part of an important north–south and 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: Ostbahn corridor Triple: [S5, usesInfrastructure, Ostbahn corridor]
Generated description
The Ostbahn corridor is a major railway route in Austria that forms part of the trans-European transport network, linking Vienna with eastern and southeastern Europe.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Ostbahn corridor Target entity description: The Ostbahn corridor is a major railway route in Austria that forms part of the trans-European transport network, linking Vienna with eastern and southeastern Europe.
-
A.
Berlin–Lehrte railway corridor
The Berlin–Lehrte railway corridor is a major rail route in Germany that connects Berlin with Lehrte near Hanover, serving as an important axis for both passenger and freight traffic.
-
B.
Berlin–Frankfurt (Oder) railway
The Berlin–Frankfurt (Oder) railway is a major German rail line connecting the capital Berlin with the city of Frankfurt (Oder) near the Polish border, serving both regional and long-distance traffic.
-
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.
Nuremberg–Regensburg railway
The Nuremberg–Regensburg railway is a major German rail line in Bavaria that links the cities of Nuremberg and Regensburg, serving both regional and long-distance passenger and freight traffic.
-
E.
Nuremberg–Würzburg railway
The Nuremberg–Würzburg railway is a major German main line in Bavaria that connects the cities of Nuremberg and Würzburg and forms part of an important north–south and 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_69c008d4d8e88190ad301c05b08722ac |
completed | March 22, 2026, 3:20 p.m. |
| NER | Named-entity recognition | batch_69c0654a88a881908d5cb2aa7f22c4c7 |
completed | March 22, 2026, 9:55 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c6042ab22c8190a7486049f45a546b |
completed | March 27, 2026, 4:14 a.m. |
| NEDg | Description generation | batch_69c6056435b481908a63a880b7bcd489 |
completed | March 27, 2026, 4:19 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c605f2369c819080fd52282b20437e |
completed | March 27, 2026, 4:22 a.m. |
Created at: March 22, 2026, 4:30 p.m.