Triple
T18352893
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sylvia Tyson |
E439712
|
entity |
| Predicate | placeOfBirth |
P1
|
FINISHED |
| Object | Chatham, Ontario, Canada |
—
|
NE NERFINISHED |
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: Chatham, Ontario, Canada | Statement: [Sylvia Tyson, placeOfBirth, Chatham, Ontario, Canada]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chatham, Ontario, Canada Context triple: [Sylvia Tyson, placeOfBirth, Chatham, Ontario, Canada]
-
A.
Chatham, Ontario, Canada
chosen
Chatham, Ontario, Canada is a small city in southwestern Ontario known historically as a manufacturing and agricultural hub and as the birthplace of Hall of Fame baseball pitcher Fergie Jenkins.
-
B.
St. Thomas, Ontario, Canada
St. Thomas, Ontario, Canada is a small city in southwestern Ontario known historically as a railway hub and for its role in regional transportation and industry.
-
C.
Simcoe, Ontario, Canada
Simcoe, Ontario, Canada is a small community in southwestern Ontario known as the hometown of Hockey Hall of Famer and eight-time Stanley Cup champion Red Kelly.
-
D.
Atwood, Ontario
Atwood, Ontario is a small rural community in Perth County, Canada, known for its agricultural surroundings and close-knit local character.
-
E.
Saugeen Shores, Ontario
Saugeen Shores, Ontario is a lakeside town on the shores of Lake Huron known for its beaches, tourism, and small-town community in Bruce County.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69d8b918221c8190a9f7b563d64ac677 |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e516d37bc08190abc9b4e8c937c914 |
completed | April 19, 2026, 5:54 p.m. |
Created at: April 10, 2026, 10:37 a.m.