Triple
T1324837
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | London Olympic Stadium |
E28301
|
entity |
| Predicate | owner |
P347
|
FINISHED |
| Object |
E20 Stadium LLP
E20 Stadium LLP is the joint venture company established to manage and operate the London Olympic Stadium after the 2012 Games.
|
E152272
|
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: E20 Stadium LLP | Statement: [London Olympic Stadium, owner, E20 Stadium LLP]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: E20 Stadium LLP Context triple: [London Olympic Stadium, owner, E20 Stadium LLP]
-
A.
Talen Energy Stadium
Talen Energy Stadium is a soccer-specific stadium in Chester, Pennsylvania, that served as the home venue for Major League Soccer’s Philadelphia Union.
-
B.
Alexandria Stadium
Alexandria Stadium is a historic multi-purpose sports venue in the city of Alexandria, Egypt, best known as one of the country’s oldest and most prominent football stadiums.
-
C.
Broadwood Stadium
Broadwood Stadium is a multi-purpose sports venue in Cumbernauld, Scotland, best known as the home ground of local football clubs.
-
D.
Gtech Community Stadium
Gtech Community Stadium is a modern football stadium in Brentford, West London, serving as the home ground of Brentford Football Club.
-
E.
Weston Homes Stadium
Weston Homes Stadium is a football stadium in Peterborough, England, best known as the long-time home of Peterborough United.
- 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: E20 Stadium LLP Triple: [London Olympic Stadium, owner, E20 Stadium LLP]
Generated description
E20 Stadium LLP is the joint venture company established to manage and operate the London Olympic Stadium after the 2012 Games.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: E20 Stadium LLP Target entity description: E20 Stadium LLP is the joint venture company established to manage and operate the London Olympic Stadium after the 2012 Games.
-
A.
Talen Energy Stadium
Talen Energy Stadium is a soccer-specific stadium in Chester, Pennsylvania, that served as the home venue for Major League Soccer’s Philadelphia Union.
-
B.
Alexandria Stadium
Alexandria Stadium is a historic multi-purpose sports venue in the city of Alexandria, Egypt, best known as one of the country’s oldest and most prominent football stadiums.
-
C.
Broadwood Stadium
Broadwood Stadium is a multi-purpose sports venue in Cumbernauld, Scotland, best known as the home ground of local football clubs.
-
D.
Gtech Community Stadium
Gtech Community Stadium is a modern football stadium in Brentford, West London, serving as the home ground of Brentford Football Club.
-
E.
Weston Homes Stadium
Weston Homes Stadium is a football stadium in Peterborough, England, best known as the long-time home of Peterborough United.
- 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_69a498540a2481909e807a762280d3ba |
completed | March 1, 2026, 7:49 p.m. |
| NER | Named-entity recognition | batch_69a4c19e81c0819092f85201ae34422a |
completed | March 1, 2026, 10:45 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69acbf2e13dc8190902879be5fa69adb |
completed | March 8, 2026, 12:13 a.m. |
| NEDg | Description generation | batch_69acbf94e6e881908d15b2ef99f17668 |
completed | March 8, 2026, 12:15 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69acc0b212608190bbb2310402d86ed9 |
completed | March 8, 2026, 12:20 a.m. |
Created at: March 1, 2026, 7:55 p.m.