Triple
T11000012
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | MDA (MacDonald, Dettwiler and Associates) |
E259979
|
entity |
| Predicate | listedOn |
P1278
|
FINISHED |
| Object | Toronto Stock Exchange |
E14545
|
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: Toronto Stock Exchange | Statement: [MDA (MacDonald, Dettwiler and Associates), listedOn, Toronto Stock Exchange]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Toronto Stock Exchange Context triple: [MDA (MacDonald, Dettwiler and Associates), listedOn, Toronto Stock Exchange]
-
A.
Toronto Stock Exchange
chosen
The Toronto Stock Exchange is Canada's largest securities exchange and one of the biggest stock markets in the world by market capitalization.
-
B.
Montreal Exchange
The Montreal Exchange is Canada's primary derivatives exchange, specializing in futures and options on equities, indexes, and interest rates.
-
C.
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.
-
D.
S&P/TSX Venture Composite Index
The S&P/TSX Venture Composite Index is a Canadian stock market index that tracks the performance of small-cap and early-stage companies listed on the TSX Venture Exchange.
-
E.
Canadian Depository for Securities
The Canadian Depository for Securities is Canada’s primary securities depository and clearing and settlement infrastructure for equity, fixed income, and money market transactions.
- 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_69d6aa8a6a548190a750f944ccdc8064 |
completed | April 8, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69d796d5457c819096630246fa5f7076 |
completed | April 9, 2026, 12:08 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e34530ada081909dc58ff0261e93e7 |
completed | April 18, 2026, 8:47 a.m. |
Created at: April 8, 2026, 9:25 p.m.