Triple
T1375145
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Rideau Canal |
E29203
|
entity |
| Predicate | winterAttraction |
P8077
|
FINISHED |
| Object |
Rideau Canal Skateway
Rideau Canal Skateway is a famous seasonal ice skating rink in Ottawa, Canada, formed by freezing a section of the Rideau Canal and celebrated as one of the world’s largest naturally frozen skating surfaces.
|
E158994
|
NE FINISHED |
How this triple was built (5 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: Rideau Canal Skateway | Statement: [Rideau Canal, winterAttraction, Rideau Canal Skateway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rideau Canal Skateway Context triple: [Rideau Canal, winterAttraction, Rideau Canal Skateway]
-
A.
Wollman Rink
Wollman Rink is a famous outdoor ice-skating rink in New York City, located in the southern part of Central Park and popular for both recreational skating and events.
-
B.
Tate Rink
Tate Rink is an ice hockey arena at the United States Military Academy in West Point, New York, serving as the home venue for Army's men's and women's hockey teams.
-
C.
Canada Olympic Park
Canada Olympic Park is a major multi-sport and recreation complex in Calgary that served as a key venue for the 1988 Winter Olympics and now hosts year-round skiing, snowboarding, and other athletic activities.
-
D.
Waterloo Lake Regional Park
Waterloo Lake Regional Park is a public recreational area in Denison, Texas, featuring a lake, trails, and outdoor amenities for community use.
-
E.
Johnson Ice Rink
Johnson Ice Rink is the on-campus ice arena at the Massachusetts Institute of Technology, serving as the primary venue for the MIT Engineers’ ice hockey programs and recreational skating.
- 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: Rideau Canal Skateway Triple: [Rideau Canal, winterAttraction, Rideau Canal Skateway]
Generated description
Rideau Canal Skateway is a famous seasonal ice skating rink in Ottawa, Canada, formed by freezing a section of the Rideau Canal and celebrated as one of the world’s largest naturally frozen skating surfaces.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Rideau Canal Skateway Target entity description: Rideau Canal Skateway is a famous seasonal ice skating rink in Ottawa, Canada, formed by freezing a section of the Rideau Canal and celebrated as one of the world’s largest naturally frozen skating surfaces.
-
A.
Wollman Rink
Wollman Rink is a famous outdoor ice-skating rink in New York City, located in the southern part of Central Park and popular for both recreational skating and events.
-
B.
Tate Rink
Tate Rink is an ice hockey arena at the United States Military Academy in West Point, New York, serving as the home venue for Army's men's and women's hockey teams.
-
C.
Canada Olympic Park
Canada Olympic Park is a major multi-sport and recreation complex in Calgary that served as a key venue for the 1988 Winter Olympics and now hosts year-round skiing, snowboarding, and other athletic activities.
-
D.
Waterloo Lake Regional Park
Waterloo Lake Regional Park is a public recreational area in Denison, Texas, featuring a lake, trails, and outdoor amenities for community use.
-
E.
Johnson Ice Rink
Johnson Ice Rink is the on-campus ice arena at the Massachusetts Institute of Technology, serving as the primary venue for the MIT Engineers’ ice hockey programs and recreational skating.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: winterAttraction Context triple: [Rideau Canal, winterAttraction, Rideau Canal Skateway]
-
A.
winterCharacteristic
Indicates a characteristic, feature, or quality that is specifically associated with or typical of winter.
-
B.
winterCapital
Indicates that a location serves as the official capital of a region, country, or organization specifically during the winter season.
-
C.
wintersIn
Indicates that an entity spends the winter season in a particular place or region.
-
D.
isMajorAttractionFor
Indicates that something serves as a primary or highly significant draw or point of interest for a particular audience, group, or location.
-
E.
attractionType
chosen
Indicates the specific kind or category of attraction that characterizes the relationship between entities.
- F. None of above.
Provenance (6 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_69a498d883a48190bfdca525296ef7ee |
completed | March 1, 2026, 7:51 p.m. |
| NER | Named-entity recognition | batch_69a4c2f7aeb08190b52ef1058c18327e |
completed | March 1, 2026, 10:51 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69acd485e7e48190b4c2dcec53ebe195 |
completed | March 8, 2026, 1:44 a.m. |
| NEDg | Description generation | batch_69acd971f3088190adc54e5eed0e3e0b |
completed | March 8, 2026, 2:05 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69acda1c9fac8190a825533837f612b2 |
completed | March 8, 2026, 2:08 a.m. |
| PD | Predicate disambiguation | batch_69a4befcabdc8190a9f05d002603f81c |
completed | March 1, 2026, 10:34 p.m. |
Created at: March 1, 2026, 7:59 p.m.