Triple
T12381578
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | FC Zürich |
E295757
|
entity |
| Predicate | homeStadium |
P890
|
FINISHED |
| Object |
Stadion Letzigrund
Stadion Letzigrund is a multi-purpose stadium in Zurich, Switzerland, best known for hosting FC Zürich football matches and major athletics events such as the Weltklasse Zürich.
|
E980275
|
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: Stadion Letzigrund | Statement: [FC Zürich, homeStadium, Stadion Letzigrund]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Stadion Letzigrund Context triple: [FC Zürich, homeStadium, Stadion Letzigrund]
-
A.
Zentralstadion
Zentralstadion was a major football stadium in Leipzig, Germany, later modernized and renamed Red Bull Arena, and has hosted both domestic and international matches.
-
B.
Olympisch Stadion
Olympisch Stadion is a historic multi-purpose stadium in Antwerp, Belgium, best known for hosting events during the 1920 Summer Olympics and serving as the home ground of football club Beerschot.
-
C.
Soevereinstadion
Soevereinstadion is a football stadium in Lommel, Belgium, primarily used for hosting the home matches of Lommel SK.
-
D.
Gugl-Stadion
Gugl-Stadion is a multi-purpose sports stadium in Linz, Austria, historically used for football matches and athletics events.
-
E.
Max-Morlock-Stadion
Max-Morlock-Stadion is a football stadium in Nuremberg, Germany, best known as the long-time home ground of the club 1. FC Nürnberg.
- 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: Stadion Letzigrund Triple: [FC Zürich, homeStadium, Stadion Letzigrund]
Generated description
Stadion Letzigrund is a multi-purpose stadium in Zurich, Switzerland, best known for hosting FC Zürich football matches and major athletics events such as the Weltklasse Zürich.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Stadion Letzigrund Target entity description: Stadion Letzigrund is a multi-purpose stadium in Zurich, Switzerland, best known for hosting FC Zürich football matches and major athletics events such as the Weltklasse Zürich.
-
A.
Zentralstadion
Zentralstadion was a major football stadium in Leipzig, Germany, later modernized and renamed Red Bull Arena, and has hosted both domestic and international matches.
-
B.
Olympisch Stadion
Olympisch Stadion is a historic multi-purpose stadium in Antwerp, Belgium, best known for hosting events during the 1920 Summer Olympics and serving as the home ground of football club Beerschot.
-
C.
Soevereinstadion
Soevereinstadion is a football stadium in Lommel, Belgium, primarily used for hosting the home matches of Lommel SK.
-
D.
Gugl-Stadion
Gugl-Stadion is a multi-purpose sports stadium in Linz, Austria, historically used for football matches and athletics events.
-
E.
Max-Morlock-Stadion
Max-Morlock-Stadion is a football stadium in Nuremberg, Germany, best known as the long-time home ground of the club 1. FC Nürnberg.
- 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_69d6ad9e653c8190b1473c860ee53dae |
completed | April 8, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69d93fbb3a2481908c2fcb5e6488eb3c |
completed | April 10, 2026, 6:21 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f634760210819080bc0261aa059132 |
completed | May 2, 2026, 5:29 p.m. |
| NEDg | Description generation | batch_69f6356b545c819089a5f5b901afc5f2 |
completed | May 2, 2026, 5:33 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f636382ffc8190becfae41757a45d8 |
completed | May 2, 2026, 5:36 p.m. |
Created at: April 8, 2026, 9:54 p.m.