Triple
T19038271
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Montreal Tower |
E465933
|
entity |
| Predicate | connectedTo |
P37
|
FINISHED |
| Object | Olympic Stadium roof structure |
—
|
NE NERFINISHED |
How this triple was built (3 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: Olympic Stadium roof structure | Statement: [Montreal Tower, connectedTo, Olympic Stadium roof structure]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Olympic Stadium roof structure Context triple: [Montreal Tower, connectedTo, Olympic Stadium roof structure]
-
A.
London Olympic Stadium
The London Olympic Stadium is a multi-purpose sports and entertainment venue in Stratford, East London, originally built as the main stadium for the 2012 Summer Olympics and Paralympics.
-
B.
Beijing National Stadium
Beijing National Stadium, also known as the "Bird's Nest," is a landmark sports arena in Beijing famous for hosting the 2008 Summer Olympics and major international events.
-
C.
German Pavilion at Expo 1967 tensile roof
The German Pavilion at Expo 1967 tensile roof is a pioneering lightweight membrane structure that exemplifies Frei Otto’s innovative work in tensile architecture and experimental structural design.
-
D.
Olympic Stadium
Olympic Stadium is Helsinki’s main sports arena and a historic venue best known for hosting the 1952 Summer Olympics and major athletic and cultural events in Finland.
-
E.
Olympic Stadium
Olympic Stadium is a multi-purpose sports and events venue name historically used for main arenas hosting the Olympic Games in various cities around the world.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Olympic Stadium roof structure Target entity description: The Olympic Stadium roof structure is the distinctive retractable roof system in Montreal’s Olympic Stadium, supported by the adjacent inclined Montreal Tower.
-
A.
London Olympic Stadium
The London Olympic Stadium is a multi-purpose sports and entertainment venue in Stratford, East London, originally built as the main stadium for the 2012 Summer Olympics and Paralympics.
-
B.
Beijing National Stadium
Beijing National Stadium, also known as the "Bird's Nest," is a landmark sports arena in Beijing famous for hosting the 2008 Summer Olympics and major international events.
-
C.
German Pavilion at Expo 1967 tensile roof
The German Pavilion at Expo 1967 tensile roof is a pioneering lightweight membrane structure that exemplifies Frei Otto’s innovative work in tensile architecture and experimental structural design.
-
D.
Olympic Stadium
Olympic Stadium is Helsinki’s main sports arena and a historic venue best known for hosting the 1952 Summer Olympics and major athletic and cultural events in Finland.
-
E.
Olympic Stadium
Olympic Stadium is a multi-purpose sports and events venue name historically used for main arenas hosting the Olympic Games in various cities around the world.
- F. None of above. chosen
Provenance (2 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_69d8dd0359648190bc2a9202c5cf29d2 |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5d7fed99c81909495797c604db044 |
completed | April 20, 2026, 7:38 a.m. |
Created at: April 10, 2026, 12:02 p.m.