Triple
T881558
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Carl Icahn |
E19036
|
entity |
| Predicate | founded |
P104
|
FINISHED |
| Object |
Icahn Enterprises
Icahn Enterprises is a diversified American holding company and investment vehicle controlled by billionaire activist investor Carl Icahn, with interests spanning energy, automotive, real estate, and other sectors.
|
E103589
|
NE FINISHED |
How this triple was built (4 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: Icahn Enterprises | Statement: [Carl Icahn, founded, Icahn Enterprises]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Icahn Enterprises Context triple: [Carl Icahn, founded, Icahn Enterprises]
-
A.
Blackstone Inc.
Blackstone Inc. is a leading global alternative asset management firm specializing in private equity, real estate, credit, and hedge fund investment strategies.
-
B.
The Carlyle Group
The Carlyle Group is a major global private equity and investment firm known for managing large alternative asset portfolios and employing prominent political and financial figures.
-
C.
Wirtz Corporation
Wirtz Corporation is a Chicago-based, family-owned holding company with major interests in sports, liquor distribution, and real estate, best known for controlling the NHL’s Chicago Blackhawks.
-
D.
Nash Holdings LLC
Nash Holdings LLC is the private investment company owned by Jeff Bezos that acquired and oversees The Washington Post.
-
E.
Lerner Enterprises
Lerner Enterprises is a major privately held real estate development and management company based in the Washington, D.C. metropolitan area.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Icahn Enterprises Triple: [Carl Icahn, founded, Icahn Enterprises]
Generated description
Icahn Enterprises is a diversified American holding company and investment vehicle controlled by billionaire activist investor Carl Icahn, with interests spanning energy, automotive, real estate, and other sectors.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Icahn Enterprises Target entity description: Icahn Enterprises is a diversified American holding company and investment vehicle controlled by billionaire activist investor Carl Icahn, with interests spanning energy, automotive, real estate, and other sectors.
-
A.
Blackstone Inc.
Blackstone Inc. is a leading global alternative asset management firm specializing in private equity, real estate, credit, and hedge fund investment strategies.
-
B.
The Carlyle Group
The Carlyle Group is a major global private equity and investment firm known for managing large alternative asset portfolios and employing prominent political and financial figures.
-
C.
Wirtz Corporation
Wirtz Corporation is a Chicago-based, family-owned holding company with major interests in sports, liquor distribution, and real estate, best known for controlling the NHL’s Chicago Blackhawks.
-
D.
Nash Holdings LLC
Nash Holdings LLC is the private investment company owned by Jeff Bezos that acquired and oversees The Washington Post.
-
E.
Lerner Enterprises
Lerner Enterprises is a major privately held real estate development and management company based in the Washington, D.C. metropolitan area.
- F. None of above. chosen
Provenance (5 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_69a4939c32488190a7ccd41cf0abb22b |
completed | March 1, 2026, 7:29 p.m. |
| NER | Named-entity recognition | batch_69a4accc863c8190be9e5350732c30b1 |
completed | March 1, 2026, 9:17 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a7b85883c481909261bde7fdebcde1 |
completed | March 4, 2026, 4:43 a.m. |
| NEDg | Description generation | batch_69a7b95117e881908efe83c0f8b685fe |
completed | March 4, 2026, 4:47 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a7b9a6edd48190a1feff7e887f76ba |
completed | March 4, 2026, 4:48 a.m. |
Created at: March 1, 2026, 7:39 p.m.