Triple
T13190227
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Montreal Exchange |
E313963
|
entity |
| Predicate | ownedBy |
P347
|
FINISHED |
| Object | TMX Group |
E77971
|
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: TMX Group | Statement: [Montreal Exchange, ownedBy, TMX Group]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: TMX Group Context triple: [Montreal Exchange, ownedBy, TMX Group]
-
A.
TMX Group
chosen
TMX Group is a Canadian financial services company that operates major securities exchanges and related markets, including the Toronto Stock Exchange.
-
B.
Power Corporation of Canada
Power Corporation of Canada is a major Canadian diversified international management and holding company with significant interests in financial services, asset management, and renewable energy.
-
C.
Grand Trunk Corporation
Grand Trunk Corporation is a U.S.-based holding company that oversees Canadian National Railway’s rail operations and assets in the United States.
-
D.
Borden Group
The Borden Group is a geologic rock unit of Mississippian age in the eastern United States, known for its thick sequences of marine shales, siltstones, and sandstones.
-
E.
Turnpike Enterprise
Turnpike Enterprise is the division of the Florida Department of Transportation responsible for operating, maintaining, and improving the state’s toll road 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_69d806ae1e08819090d95bfe1538cc17 |
completed | April 9, 2026, 8:06 p.m. |
| NER | Named-entity recognition | batch_69d98c600ab48190bcf84aaf5846fb4b |
completed | April 10, 2026, 11:48 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6f5fc4b78819088ad32d74dfb9d0a |
completed | May 3, 2026, 7:15 a.m. |
Created at: April 9, 2026, 9:15 p.m.