Triple
T4500147
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | IEX |
E101198
|
entity |
| Predicate | abbreviationOf |
P590
|
FINISHED |
| Object | Investors Exchange |
E101198
|
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: Investors Exchange | Statement: [IEX, abbreviationOf, Investors Exchange]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Investors Exchange Context triple: [IEX, abbreviationOf, Investors Exchange]
-
A.
IEX
chosen
IEX is a U.S. stock exchange known for its investor-protection focus and innovative market structure designed to reduce high-frequency trading advantages.
-
B.
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.
-
C.
TSX Alpha Exchange
TSX Alpha Exchange is a Canadian equities marketplace owned by TMX Group that focuses on innovative trading models and execution for professional investors.
-
D.
Cboe BZX Exchange
Cboe BZX Exchange is a U.S. equities exchange operated by Cboe Global Markets, known for its electronic trading platform and competitive pricing structure.
-
E.
Cboe Global Markets
Cboe Global Markets is a major U.S.-based exchange operator best known for its options and volatility products, including the VIX, and for running one of the world’s largest equities and derivatives trading platforms.
- 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_69bd43d175248190894dc58b5b395c26 |
completed | March 20, 2026, 12:55 p.m. |
| NER | Named-entity recognition | batch_69bd56c4080c8190bd9580c961acaca8 |
completed | March 20, 2026, 2:16 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bd6f89114081908adbd8e78d4c8ec4 |
completed | March 20, 2026, 4:02 p.m. |
Created at: March 20, 2026, 1 p.m.