Triple
T15889966
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Solkan Bridge |
E385290
|
entity |
| Predicate | railwayLine |
P848
|
FINISHED |
| Object |
Transalpine Railway
The Transalpine Railway is a historic rail line connecting Central Europe with the Adriatic Sea, renowned for its challenging Alpine route and notable engineering works.
|
E534243
|
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: Transalpine Railway | Statement: [Solkan Bridge, railwayLine, Transalpine Railway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Transalpine Railway Context triple: [Solkan Bridge, railwayLine, Transalpine Railway]
-
A.
Transalpina railway
The Transalpina railway is a historic cross-border rail line in the Alpine region of Italy and Slovenia, known for connecting towns across mountainous terrain and serving as an important regional transport route.
-
B.
East Rhine Railway
The East Rhine Railway is a major German rail line running along the eastern bank of the Rhine River, known for connecting numerous towns and offering scenic views through the Middle Rhine Valley.
-
C.
Simplon railway line
The Simplon railway line is a major trans-Alpine rail route connecting Switzerland and Italy through the Simplon Tunnel, serving as an important international passenger and freight corridor.
-
D.
Strasbourg–Basel railway
The Strasbourg–Basel railway is a major rail line in eastern France that connects the city of Strasbourg to Basel, Switzerland, forming an important north–south European transport corridor.
-
E.
Bernina railway line
The Bernina railway line is a scenic Swiss mountain railway and UNESCO World Heritage site renowned for its dramatic alpine landscapes and panoramic train journeys between Switzerland and Italy.
- 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: Transalpine Railway Triple: [Solkan Bridge, railwayLine, Transalpine Railway]
Generated description
The Transalpine Railway is a historic rail line connecting Central Europe with the Adriatic Sea, renowned for its challenging Alpine route and notable engineering works.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Transalpine Railway Target entity description: The Transalpine Railway is a historic rail line connecting Central Europe with the Adriatic Sea, renowned for its challenging Alpine route and notable engineering works.
-
A.
Transalpina railway
The Transalpina railway is a historic cross-border rail line in the Alpine region of Italy and Slovenia, known for connecting towns across mountainous terrain and serving as an important regional transport route.
-
B.
East Rhine Railway
The East Rhine Railway is a major German rail line running along the eastern bank of the Rhine River, known for connecting numerous towns and offering scenic views through the Middle Rhine Valley.
-
C.
Simplon railway line
chosen
The Simplon railway line is a major trans-Alpine rail route connecting Switzerland and Italy through the Simplon Tunnel, serving as an important international passenger and freight corridor.
-
D.
Strasbourg–Basel railway
The Strasbourg–Basel railway is a major rail line in eastern France that connects the city of Strasbourg to Basel, Switzerland, forming an important north–south European transport corridor.
-
E.
Bernina railway line
The Bernina railway line is a scenic Swiss mountain railway and UNESCO World Heritage site renowned for its dramatic alpine landscapes and panoramic train journeys between Switzerland and Italy.
- F. None of above.
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_69d86da5b800819083a31be937d738b0 |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e1561d5c28819094c3541d917a4433 |
completed | April 16, 2026, 9:35 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ffb047b6248190b6c11ef20636f50f |
completed | May 9, 2026, 10:08 p.m. |
| NEDg | Description generation | batch_69ffb1bd6e8481908701dcc7f61989f2 |
completed | May 9, 2026, 10:14 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ffb27b5840819090ae42bea2996072 |
completed | May 9, 2026, 10:17 p.m. |
Created at: April 10, 2026, 4:51 a.m.