Triple
T3497392
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Alexander Mackenzie |
E73882
|
entity |
| Predicate | hasNamesake |
P6111
|
FINISHED |
| Object |
Alexander Mackenzie Heritage Trail
The Alexander Mackenzie Heritage Trail is a historic overland route in British Columbia, Canada, commemorating explorer Alexander Mackenzie’s 18th-century transcontinental journey to the Pacific.
|
E362651
|
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: Alexander Mackenzie Heritage Trail | Statement: [Alexander Mackenzie, hasNamesake, Alexander Mackenzie Heritage Trail]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Alexander Mackenzie Heritage Trail Context triple: [Alexander Mackenzie, hasNamesake, Alexander Mackenzie Heritage Trail]
-
A.
Bruce Trail
The Bruce Trail is Canada’s oldest and longest marked footpath, following the Niagara Escarpment through southern Ontario and offering extensive hiking and scenic views.
-
B.
Cabot Trail
Cabot Trail is a scenic highway loop on Cape Breton Island renowned for its dramatic coastal views, highland landscapes, and popular driving and hiking routes.
-
C.
Great Highway Trail
Great Highway Trail is a coastal multi-use path in San Francisco popular with cyclists, runners, and walkers along Ocean Beach.
-
D.
Dempster Highway
The Dempster Highway is a remote Canadian road that stretches from the Yukon into the Northwest Territories, crossing the Arctic Circle and providing one of North America’s most isolated and scenic driving routes.
-
E.
Chilkoot Trail
The Chilkoot Trail is a historic mountain pass route in Alaska and British Columbia famous as a primary gateway for prospectors during the Klondike Gold Rush.
- 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: Alexander Mackenzie Heritage Trail Triple: [Alexander Mackenzie, hasNamesake, Alexander Mackenzie Heritage Trail]
Generated description
The Alexander Mackenzie Heritage Trail is a historic overland route in British Columbia, Canada, commemorating explorer Alexander Mackenzie’s 18th-century transcontinental journey to the Pacific.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Alexander Mackenzie Heritage Trail Target entity description: The Alexander Mackenzie Heritage Trail is a historic overland route in British Columbia, Canada, commemorating explorer Alexander Mackenzie’s 18th-century transcontinental journey to the Pacific.
-
A.
Bruce Trail
The Bruce Trail is Canada’s oldest and longest marked footpath, following the Niagara Escarpment through southern Ontario and offering extensive hiking and scenic views.
-
B.
Cabot Trail
Cabot Trail is a scenic highway loop on Cape Breton Island renowned for its dramatic coastal views, highland landscapes, and popular driving and hiking routes.
-
C.
Great Highway Trail
Great Highway Trail is a coastal multi-use path in San Francisco popular with cyclists, runners, and walkers along Ocean Beach.
-
D.
Dempster Highway
The Dempster Highway is a remote Canadian road that stretches from the Yukon into the Northwest Territories, crossing the Arctic Circle and providing one of North America’s most isolated and scenic driving routes.
-
E.
Chilkoot Trail
The Chilkoot Trail is a historic mountain pass route in Alaska and British Columbia famous as a primary gateway for prospectors during the Klondike Gold Rush.
- 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_69ad85cdb6e48190a335d412b9194ed8 |
completed | March 8, 2026, 2:21 p.m. |
| NER | Named-entity recognition | batch_69adbbd299ec8190b76b165b2fd70537 |
completed | March 8, 2026, 6:11 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b373d011c0819088245afe03be3c44 |
completed | March 13, 2026, 2:17 a.m. |
| NEDg | Description generation | batch_69b3745c7304819085a47af79cd738c0 |
completed | March 13, 2026, 2:20 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b374f5999c8190ae48570a412dc6dc |
completed | March 13, 2026, 2:22 a.m. |
Created at: March 8, 2026, 3:18 p.m.