Triple
T2929822
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Nagano |
E78933
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object |
M-Wave Arena
M-Wave Arena is a large indoor speed skating and multi-purpose sports venue in Nagano, Japan, best known for hosting events during the 1998 Winter Olympics.
|
E312844
|
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: M-Wave Arena | Statement: [Nagano, hasLandmark, M-Wave Arena]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: M-Wave Arena Context triple: [Nagano, hasLandmark, M-Wave Arena]
-
A.
Intility Arena
Intility Arena is a modern football stadium in Oslo, Norway, primarily known as the home ground of Vålerenga Fotball.
-
B.
ESPRIT Arena
ESPRIT Arena is a modern multi-purpose stadium in Düsseldorf, Germany, primarily used for football matches and large-scale events.
-
C.
Artland Arena
Artland Arena is a multi-purpose indoor sports and events venue located in Quakenbrück, Germany.
-
D.
MCH Arena
MCH Arena is a modern football stadium in Herning, Denmark, best known as the home ground of FC Midtjylland and for hosting major sporting and entertainment events.
-
E.
Leede Arena
Leede Arena is an indoor sports venue on the campus of Dartmouth College that primarily hosts the Dartmouth Big Green basketball teams and other collegiate athletic 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: M-Wave Arena Triple: [Nagano, hasLandmark, M-Wave Arena]
Generated description
M-Wave Arena is a large indoor speed skating and multi-purpose sports venue in Nagano, Japan, best known for hosting events during the 1998 Winter Olympics.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: M-Wave Arena Target entity description: M-Wave Arena is a large indoor speed skating and multi-purpose sports venue in Nagano, Japan, best known for hosting events during the 1998 Winter Olympics.
-
A.
Intility Arena
Intility Arena is a modern football stadium in Oslo, Norway, primarily known as the home ground of Vålerenga Fotball.
-
B.
ESPRIT Arena
ESPRIT Arena is a modern multi-purpose stadium in Düsseldorf, Germany, primarily used for football matches and large-scale events.
-
C.
Artland Arena
Artland Arena is a multi-purpose indoor sports and events venue located in Quakenbrück, Germany.
-
D.
MCH Arena
MCH Arena is a modern football stadium in Herning, Denmark, best known as the home ground of FC Midtjylland and for hosting major sporting and entertainment events.
-
E.
Nationwide Arena
Nationwide Arena is a multi-purpose indoor arena in Columbus, Ohio, best known as the home venue of the NHL's Columbus Blue Jackets.
- 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_69ad8b0d40b481908bc2a5fa2e73c3fb |
completed | March 8, 2026, 2:43 p.m. |
| NER | Named-entity recognition | batch_69ad98002da4819098d6448eebcafad4 |
completed | March 8, 2026, 3:38 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b086703868819083eacc3fe392fde1 |
completed | March 10, 2026, 9 p.m. |
| NEDg | Description generation | batch_69b0d21ad8908190bf232b48d8766f59 |
completed | March 11, 2026, 2:23 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b0d278538481909f573d77cb0338da |
completed | March 11, 2026, 2:24 a.m. |
Created at: March 8, 2026, 2:55 p.m.