Triple
T8005807
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | UEFA Euro 2024 |
E186360
|
entity |
| Predicate | hostStadium |
P14033
|
FINISHED |
| Object |
Merkur Spiel-Arena
Merkur Spiel-Arena is a modern multi-purpose football stadium in Düsseldorf, Germany, known for hosting major international matches and events, including games at UEFA Euro 2024.
|
E701735
|
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: Merkur Spiel-Arena | Statement: [UEFA Euro 2024, hostStadium, Merkur Spiel-Arena]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Merkur Spiel-Arena Context triple: [UEFA Euro 2024, hostStadium, Merkur Spiel-Arena]
-
A.
PostFinance Arena
PostFinance Arena is a major indoor ice hockey venue in Bern, Switzerland, known for hosting top-level national and international games and serving as the home of the Swiss men's national ice hockey team.
-
B.
G‑Drive Arena
G‑Drive Arena is a modern ice hockey venue in Omsk, Russia, primarily known as the home rink of the KHL club Avangard Omsk.
-
C.
ST Arena
ST Arena was the former name of Ondrej Nepela Arena, a major multi-purpose ice hockey and events venue in Bratislava, Slovakia.
-
D.
Megasport Arena
Megasport Arena is a large multi-purpose indoor sports and entertainment venue in Moscow, Russia, known for hosting ice hockey, basketball, and major concerts.
-
E.
Tele2 Arena
Tele2 Arena is a modern multi-purpose stadium in Stockholm, Sweden, known for hosting major football matches, concerts, and events.
- 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: Merkur Spiel-Arena Triple: [UEFA Euro 2024, hostStadium, Merkur Spiel-Arena]
Generated description
Merkur Spiel-Arena is a modern multi-purpose football stadium in Düsseldorf, Germany, known for hosting major international matches and events, including games at UEFA Euro 2024.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Merkur Spiel-Arena Target entity description: Merkur Spiel-Arena is a modern multi-purpose football stadium in Düsseldorf, Germany, known for hosting major international matches and events, including games at UEFA Euro 2024.
-
A.
PostFinance Arena
PostFinance Arena is a major indoor ice hockey venue in Bern, Switzerland, known for hosting top-level national and international games and serving as the home of the Swiss men's national ice hockey team.
-
B.
G‑Drive Arena
G‑Drive Arena is a modern ice hockey venue in Omsk, Russia, primarily known as the home rink of the KHL club Avangard Omsk.
-
C.
ST Arena
ST Arena was the former name of Ondrej Nepela Arena, a major multi-purpose ice hockey and events venue in Bratislava, Slovakia.
-
D.
Megasport Arena
Megasport Arena is a large multi-purpose indoor sports and entertainment venue in Moscow, Russia, known for hosting ice hockey, basketball, and major concerts.
-
E.
Tele2 Arena
Tele2 Arena is a modern multi-purpose stadium in Stockholm, Sweden, known for hosting major football matches, concerts, and events.
- 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_69ca82aaaf24819084b94d18f699ba53 |
completed | March 30, 2026, 2:03 p.m. |
| NER | Named-entity recognition | batch_69cb3cf72fc08190aa78b97c1ab92f90 |
completed | March 31, 2026, 3:18 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cbe12c068c8190a6ea7e924a7748c6 |
completed | March 31, 2026, 2:58 p.m. |
| NEDg | Description generation | batch_69cbe442999881909544802bb9a91cd5 |
completed | March 31, 2026, 3:12 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69cc09c676148190964d4947310ec16a |
completed | March 31, 2026, 5:52 p.m. |
Created at: March 30, 2026, 5:18 p.m.