Triple
T20926860
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | BlackRock |
E515367
|
entity |
| Predicate | listedOn |
P1278
|
FINISHED |
| Object | NYSE:BLK |
—
|
NE NERFINISHED |
How this triple was built (3 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: NYSE:BLK | Statement: [BlackRock, listedOn, NYSE:BLK]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: NYSE:BLK Context triple: [BlackRock, listedOn, NYSE:BLK]
-
A.
NYSE:BLL
NYSE:BLL was the stock ticker symbol under which Ball Corporation, a major American packaging and aerospace company, was formerly traded on the New York Stock Exchange.
-
B.
NYSE:BT
NYSE:BT is the New York Stock Exchange ticker symbol for BT Group, a major British multinational telecommunications and network services company.
-
C.
NYSE:SO
NYSE:SO is the stock ticker symbol for The Southern Company, a major U.S. electric and gas utility holding company serving the southeastern United States.
-
D.
NYSE:EL
NYSE:EL is the stock ticker symbol for The Estée Lauder Companies Inc., a leading global manufacturer and marketer of prestige skincare, makeup, fragrance, and hair care products.
-
E.
NASDAQ: AMZN
NASDAQ: AMZN is the stock ticker symbol for Amazon.com, Inc., a leading global e-commerce and cloud computing company.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: NYSE:BLK Target entity description: NYSE:BLK is the stock ticker symbol for BlackRock, Inc., the world’s largest asset management firm, traded on the New York Stock Exchange.
-
A.
NYSE:BLL
NYSE:BLL was the stock ticker symbol under which Ball Corporation, a major American packaging and aerospace company, was formerly traded on the New York Stock Exchange.
-
B.
NYSE:BT
NYSE:BT is the New York Stock Exchange ticker symbol for BT Group, a major British multinational telecommunications and network services company.
-
C.
NYSE:SO
NYSE:SO is the stock ticker symbol for The Southern Company, a major U.S. electric and gas utility holding company serving the southeastern United States.
-
D.
NYSE:EL
NYSE:EL is the stock ticker symbol for The Estée Lauder Companies Inc., a leading global manufacturer and marketer of prestige skincare, makeup, fragrance, and hair care products.
-
E.
NASDAQ: AMZN
NASDAQ: AMZN is the stock ticker symbol for Amazon.com, Inc., a leading global e-commerce and cloud computing company.
- F. None of above. chosen
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_69e0b4fb431c8190b9d40e6a72f0cc87 |
completed | April 16, 2026, 10:07 a.m. |
| NER | Named-entity recognition | batch_69e6f65200b08190ac208204a20f5a6a |
completed | April 21, 2026, 4 a.m. |
Created at: April 16, 2026, 12:49 p.m.