Triple
T13184096
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | US0846701086 |
E313801
|
entity |
| Predicate | isEquityIdentifierFor |
P3732
|
FINISHED |
| Object | Berkshire Hathaway Inc. Class A shares |
E16684
|
NE FINISHED |
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: Berkshire Hathaway Inc. Class A shares | Statement: [US0846701086, isEquityIdentifierFor, Berkshire Hathaway Inc. Class A shares]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Berkshire Hathaway Inc. Class A shares Context triple: [US0846701086, isEquityIdentifierFor, Berkshire Hathaway Inc. Class A shares]
-
A.
Berkshire Hathaway
chosen
Berkshire Hathaway is a multinational conglomerate holding company based in the United States, best known for its diverse portfolio of wholly owned businesses and large equity investments overseen by Warren Buffett.
-
B.
Berkshire Hathaway Primary Group
Berkshire Hathaway Primary Group is an insurance division within Warren Buffett’s Berkshire Hathaway conglomerate that focuses on primary commercial insurance solutions.
-
C.
Alpha AXP
Alpha AXP is a 64-bit RISC microprocessor architecture developed by Digital Equipment Corporation, known for its high performance and use in workstations and servers in the 1990s.
-
D.
Class A common stock
Class A common stock is the publicly traded share class of Snap Inc. that typically carries limited or no voting rights compared to the company’s higher-vote share classes.
-
E.
Berkshire Hathaway Reinsurance Group
Berkshire Hathaway Reinsurance Group is a major division of Berkshire Hathaway that provides large-scale reinsurance solutions across a wide range of insurance lines globally.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: isEquityIdentifierFor Context triple: [US0846701086, isEquityIdentifierFor, Berkshire Hathaway Inc. Class A shares]
-
A.
isEquitySecurity
Indicates that the related financial instrument represents an ownership interest (equity) in an entity, rather than a debt or derivative claim.
-
B.
isEquityIndexTracker
Indicates that an entity tracks, replicates, or follows the performance of a specified equity (stock market) index.
-
C.
identifierFor
chosen
Indicates that one entity serves as a unique identifying label or code for another entity.
-
D.
isBillingAuthorityFor
Indicates that one entity has the official responsibility and authority to issue bills or invoices to another entity or on its behalf.
-
E.
hasIdentifierSystem
Indicates that an entity is associated with a particular system or scheme used to assign and manage its identifiers.
- F. None of above.
Provenance (4 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_69d98cf054f88190b05ced98d5a22a62 |
completed | April 10, 2026, 11:51 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6ff1581388190824a5377b64bd0ef |
completed | May 3, 2026, 7:53 a.m. |
| PD | Predicate disambiguation | batch_69d98bc2c0c88190be357811aa8e828d |
completed | April 10, 2026, 11:46 p.m. |
Created at: April 9, 2026, 9:15 p.m.