Triple
T18481481
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | A10 |
E451569
|
entity |
| Predicate | hasTunnel |
P21069
|
FINISHED |
| Object |
Katschberg Tunnel
Katschberg Tunnel is a major road tunnel in Austria that carries traffic through the Alps along the A10 motorway.
|
E1328049
|
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: Katschberg Tunnel | Statement: [A10, hasTunnel, Katschberg Tunnel]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Katschberg Tunnel Context triple: [A10, hasTunnel, Katschberg Tunnel]
-
A.
Tauern Tunnel
The Tauern Tunnel is a major road tunnel in Austria that carries traffic through the Central Eastern Alps as part of the A10 motorway.
-
B.
Milchbuck tunnel
The Milchbuck Tunnel is a road tunnel in Zürich, Switzerland, carrying traffic beneath the Milchbuck district as part of the city's inner ring road network.
-
C.
Karawanks Tunnel (road)
Karawanks Tunnel (road) is a major motorway tunnel through the Karawanks mountain range that serves as an important road link between Austria and Slovenia.
-
D.
Albula Tunnel
The Albula Tunnel is a historic Swiss railway tunnel in the Alps, renowned for its engineering significance and role in the UNESCO-listed Albula/Bernina railway line.
-
E.
Euerwang Tunnel
The Euerwang Tunnel is a major railway tunnel in Bavaria, Germany, forming a key part of the high-speed rail connection between Nuremberg and Ingolstadt.
- 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: Katschberg Tunnel Triple: [A10, hasTunnel, Katschberg Tunnel]
Generated description
Katschberg Tunnel is a major road tunnel in Austria that carries traffic through the Alps along the A10 motorway.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Katschberg Tunnel Target entity description: Katschberg Tunnel is a major road tunnel in Austria that carries traffic through the Alps along the A10 motorway.
-
A.
Tauern Tunnel
The Tauern Tunnel is a major road tunnel in Austria that carries traffic through the Central Eastern Alps as part of the A10 motorway.
-
B.
Milchbuck tunnel
The Milchbuck Tunnel is a road tunnel in Zürich, Switzerland, carrying traffic beneath the Milchbuck district as part of the city's inner ring road network.
-
C.
Karawanks Tunnel (road)
Karawanks Tunnel (road) is a major motorway tunnel through the Karawanks mountain range that serves as an important road link between Austria and Slovenia.
-
D.
Albula Tunnel
The Albula Tunnel is a historic Swiss railway tunnel in the Alps, renowned for its engineering significance and role in the UNESCO-listed Albula/Bernina railway line.
-
E.
Euerwang Tunnel
The Euerwang Tunnel is a major railway tunnel in Bavaria, Germany, forming a key part of the high-speed rail connection between Nuremberg and Ingolstadt.
- 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_69d8d38465a0819099b9b42d2a662ac1 |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e531d3d13c81909c52d797360b840a |
completed | April 19, 2026, 7:49 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a04713836f88190a331f7ad6a577d32 |
completed | May 13, 2026, 12:40 p.m. |
| NEDg | Description generation | batch_6a0472343abc819080eb1596cf53f220 |
completed | May 13, 2026, 12:44 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a04739589d48190a6da4d5f63b7272c |
completed | May 13, 2026, 12:50 p.m. |
Created at: April 10, 2026, 11:35 a.m.