Triple
T10552188
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Brockville Railway Tunnel |
E248978
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object |
Brockville waterfront trail system
The Brockville waterfront trail system is a scenic network of multi-use paths along the St. Lawrence River in Brockville, Ontario, connecting parks, historic sites, and attractions such as the Brockville Railway Tunnel.
|
E870282
|
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: Brockville waterfront trail system | Statement: [Brockville Railway Tunnel, partOf, Brockville waterfront trail system]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Brockville waterfront trail system Context triple: [Brockville Railway Tunnel, partOf, Brockville waterfront trail system]
-
A.
Humber River Recreational Trail
The Humber River Recreational Trail is a multi-use path in the Greater Toronto Area that follows the Humber River corridor, offering scenic walking, cycling, and nature-viewing opportunities through parks and green spaces.
-
B.
Fredericton Riverfront Trail
Fredericton Riverfront Trail is a scenic multi-use pathway along the Saint John River in Fredericton, New Brunswick, popular for walking, cycling, and waterfront recreation.
-
C.
Welland Canal Parkway Trail
The Welland Canal Parkway Trail is a recreational multi-use path in Welland, Ontario, that follows the historic Welland Canal and offers scenic routes for walking, cycling, and outdoor activities.
-
D.
Cayuga Waterfront Trail
The Cayuga Waterfront Trail is a multi-use recreational path in Ithaca, New York, that follows the southern shore of Cayuga Lake and connects parks, waterfront attractions, and local neighborhoods.
-
E.
Oak Ridges Trail
The Oak Ridges Trail is a long-distance hiking trail in southern Ontario that follows the Oak Ridges Moraine, offering scenic routes through forests, wetlands, and rolling countryside.
- 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: Brockville waterfront trail system Triple: [Brockville Railway Tunnel, partOf, Brockville waterfront trail system]
Generated description
The Brockville waterfront trail system is a scenic network of multi-use paths along the St. Lawrence River in Brockville, Ontario, connecting parks, historic sites, and attractions such as the Brockville Railway Tunnel.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Brockville waterfront trail system Target entity description: The Brockville waterfront trail system is a scenic network of multi-use paths along the St. Lawrence River in Brockville, Ontario, connecting parks, historic sites, and attractions such as the Brockville Railway Tunnel.
-
A.
Humber River Recreational Trail
The Humber River Recreational Trail is a multi-use path in the Greater Toronto Area that follows the Humber River corridor, offering scenic walking, cycling, and nature-viewing opportunities through parks and green spaces.
-
B.
Fredericton Riverfront Trail
Fredericton Riverfront Trail is a scenic multi-use pathway along the Saint John River in Fredericton, New Brunswick, popular for walking, cycling, and waterfront recreation.
-
C.
Welland Canal Parkway Trail
The Welland Canal Parkway Trail is a recreational multi-use path in Welland, Ontario, that follows the historic Welland Canal and offers scenic routes for walking, cycling, and outdoor activities.
-
D.
Cayuga Waterfront Trail
The Cayuga Waterfront Trail is a multi-use recreational path in Ithaca, New York, that follows the southern shore of Cayuga Lake and connects parks, waterfront attractions, and local neighborhoods.
-
E.
Oak Ridges Trail
The Oak Ridges Trail is a long-distance hiking trail in southern Ontario that follows the Oak Ridges Moraine, offering scenic routes through forests, wetlands, and rolling countryside.
- 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_69d381c733c08190ab1dd6239f5f34ae |
completed | April 6, 2026, 9:49 a.m. |
| NER | Named-entity recognition | batch_69d526d5820c8190a1ad6d6551d093bb |
completed | April 7, 2026, 3:46 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d934639b3481908204db41101132c3 |
completed | April 10, 2026, 5:33 p.m. |
| NEDg | Description generation | batch_69d938c8b25c8190bb048053d8668e5c |
completed | April 10, 2026, 5:52 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d939b1844881908c8fbcb9488863f6 |
completed | April 10, 2026, 5:56 p.m. |
Created at: April 6, 2026, 12:34 p.m.