Triple
T2943705
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Port of Thunder Bay |
E79449
|
entity |
| Predicate | waterBody |
P1778
|
FINISHED |
| Object | Thunder Bay (bay) |
E311775
|
NE FINISHED |
How this triple was built (2 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: Thunder Bay (bay) | Statement: [Port of Thunder Bay, waterBody, Thunder Bay (bay)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Thunder Bay (bay) Context triple: [Port of Thunder Bay, waterBody, Thunder Bay (bay)]
-
A.
Thunder Bay (bay on Lake Superior)
Thunder Bay is a large, semi-circular bay on the north shore of Lake Superior in Ontario, Canada, known for its historic shipping activity and proximity to the city of Thunder Bay.
-
B.
Thunder Bay (Lake Superior)
chosen
Thunder Bay (Lake Superior) is a large bay on the northern shore of Lake Superior in Ontario, Canada, known as a major freshwater port and gateway to the Great Lakes.
-
C.
Georgian Bay
Georgian Bay is a large northeastern arm of Lake Huron in Canada, known for its rugged granite shoreline, thousands of islands, and popular boating and cottage destinations.
-
D.
Nottawasaga Bay
Nottawasaga Bay is a sub-bay of southern Georgian Bay on Lake Huron in Ontario, Canada, known for its sandy shores and popular recreational waterfront.
-
E.
Portage Bay
Portage Bay is a small, sheltered arm of Seattle’s Lake Union that serves as a key waterway connecting Lake Washington to the Lake Union–Puget Sound system.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69ad8b1089588190b74d9e2505e45762 |
completed | March 8, 2026, 2:43 p.m. |
| NER | Named-entity recognition | batch_69ad98b0db5081908e84def20a5e4a2d |
completed | March 8, 2026, 3:41 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b0fc7584588190a8f67621406636ed |
completed | March 11, 2026, 5:24 a.m. |
Created at: March 8, 2026, 2:56 p.m.