Triple
T16570843
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | TGV Lyria |
E402577
|
entity |
| Predicate | terminus |
P388
|
FINISHED |
| Object |
Zurich HB
Zurich HB is the main railway station in Zurich, Switzerland, and one of the busiest rail hubs in Europe, serving extensive national and international connections.
|
E1173056
|
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: Zurich HB | Statement: [TGV Lyria, terminus, Zurich HB]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Zurich HB Context triple: [TGV Lyria, terminus, Zurich HB]
-
A.
Zürich HB SZU
Zürich HB SZU is a central Zürich underground terminus station used by the Sihltal-Zürich-Uetliberg-Bahn (SZU) suburban rail services.
-
B.
Zürich Giesshübel
Zürich Giesshübel is a local railway station in the city of Zurich, Switzerland, serving regional commuter traffic on the Uetliberg line.
-
C.
Zurich North America
Zurich North America is a leading commercial property and casualty insurance provider serving businesses and individuals across the United States and Canada.
-
D.
Zurich
Zurich is the largest city in Switzerland, known as a global financial hub and cultural center situated on the shores of Lake Zurich.
-
E.
Helvetia
Helvetia is the female national personification of Switzerland, symbolizing the Swiss Confederation and its unity, independence, and identity.
- 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: Zurich HB Triple: [TGV Lyria, terminus, Zurich HB]
Generated description
Zurich HB is the main railway station in Zurich, Switzerland, and one of the busiest rail hubs in Europe, serving extensive national and international connections.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Zurich HB Target entity description: Zurich HB is the main railway station in Zurich, Switzerland, and one of the busiest rail hubs in Europe, serving extensive national and international connections.
-
A.
Zürich HB SZU
chosen
Zürich HB SZU is a central Zürich underground terminus station used by the Sihltal-Zürich-Uetliberg-Bahn (SZU) suburban rail services.
-
B.
Zürich Giesshübel
Zürich Giesshübel is a local railway station in the city of Zurich, Switzerland, serving regional commuter traffic on the Uetliberg line.
-
C.
Zurich North America
Zurich North America is a leading commercial property and casualty insurance provider serving businesses and individuals across the United States and Canada.
-
D.
Zurich
Zurich is the largest city in Switzerland, known as a global financial hub and cultural center situated on the shores of Lake Zurich.
-
E.
Helvetia
Helvetia is the female national personification of Switzerland, symbolizing the Swiss Confederation and its unity, independence, and identity.
- 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_69d8838648088190acf97ef11fc3f61b |
completed | April 10, 2026, 4:58 a.m. |
| NER | Named-entity recognition | batch_69e35958d49c8190b995188240fb355b |
completed | April 18, 2026, 10:13 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a006ee8812c81908ef74636bf39d44a |
completed | May 10, 2026, 11:41 a.m. |
| NEDg | Description generation | batch_6a0070024cb4819092ee0ce1320f0905 |
completed | May 10, 2026, 11:46 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a00707959a081909fc04947624abbe5 |
completed | May 10, 2026, 11:48 a.m. |
Created at: April 10, 2026, 5:16 a.m.