Triple
T3675110
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | TMX Group |
E77971
|
entity |
| Predicate | hasSubsidiary |
P254
|
FINISHED |
| Object | TSX Alpha Exchange |
E378509
|
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: TSX Alpha Exchange | Statement: [TMX Group, hasSubsidiary, TSX Alpha Exchange]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: TSX Alpha Exchange Context triple: [TMX Group, hasSubsidiary, TSX Alpha Exchange]
-
A.
TSX Alpha Exchange
chosen
TSX Alpha Exchange is a Canadian equities marketplace owned by TMX Group that focuses on innovative trading models and execution for professional investors.
-
B.
TSX
TSX is a TypeScript-based extension of JSX that allows developers to write strongly typed, XML-like syntax for defining user interfaces in frameworks like React.
-
C.
Australian Securities Exchange
The Australian Securities Exchange is Australia's primary securities exchange, where shares of major companies like Qantas are publicly traded.
-
D.
Toronto Stock Exchange
The Toronto Stock Exchange is Canada's largest securities exchange and one of the biggest stock markets in the world by market capitalization.
-
E.
OTC Markets Group
OTC Markets Group is a U.S.-based financial market operator that runs electronic over-the-counter trading platforms for securities not listed on major stock exchanges.
- 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_69ad85e083008190b2e1b7085fe500bd |
completed | March 8, 2026, 2:21 p.m. |
| NER | Named-entity recognition | batch_69adc4619cf08190a09a4a820c59cbc4 |
completed | March 8, 2026, 6:48 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b4c3a047948190a50d1648fe209371 |
completed | March 14, 2026, 2:10 a.m. |
Created at: March 8, 2026, 3:25 p.m.