Triple
T881201
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Stanford Graduate School of Business |
E19029
|
entity |
| Predicate | hasNotableAlumni |
P51
|
FINISHED |
| Object |
Charles R. Schwab
Charles R. Schwab is an American investor and businessman best known as the founder of the Charles Schwab Corporation, a pioneering discount brokerage firm.
|
E104884
|
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: Charles R. Schwab | Statement: [Stanford Graduate School of Business, hasNotableAlumni, Charles R. Schwab]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Charles R. Schwab Context triple: [Stanford Graduate School of Business, hasNotableAlumni, Charles R. Schwab]
-
A.
Michael Schwab
Michael Schwab was a German-American labor activist and anarchist who became one of the convicted Haymarket Affair defendants in 1886.
-
B.
Edward Jones
Edward Jones was an American statistician and co-founder of Dow Jones & Company, best known for helping create the Dow Jones Industrial Average.
-
C.
Walter Schloss
Walter Schloss was a renowned American value investor and hedge fund manager known for his disciplined, Graham-style deep value approach and exceptional long-term returns.
-
D.
Stephen A. Schwarzman
Stephen A. Schwarzman is an American billionaire businessman, co-founder and CEO of the private equity firm Blackstone, and a prominent philanthropist in education and the arts.
-
E.
Sanford I. Weill
Sanford I. Weill is an American banker and philanthropist best known for building Citigroup into a financial giant and for his major philanthropic contributions to education and medicine.
- 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: Charles R. Schwab Triple: [Stanford Graduate School of Business, hasNotableAlumni, Charles R. Schwab]
Generated description
Charles R. Schwab is an American investor and businessman best known as the founder of the Charles Schwab Corporation, a pioneering discount brokerage firm.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Charles R. Schwab Target entity description: Charles R. Schwab is an American investor and businessman best known as the founder of the Charles Schwab Corporation, a pioneering discount brokerage firm.
-
A.
Michael Schwab
Michael Schwab was a German-American labor activist and anarchist who became one of the convicted Haymarket Affair defendants in 1886.
-
B.
Edward Jones
Edward Jones was an American statistician and co-founder of Dow Jones & Company, best known for helping create the Dow Jones Industrial Average.
-
C.
Walter Schloss
Walter Schloss was a renowned American value investor and hedge fund manager known for his disciplined, Graham-style deep value approach and exceptional long-term returns.
-
D.
Stephen A. Schwarzman
Stephen A. Schwarzman is an American billionaire businessman, co-founder and CEO of the private equity firm Blackstone, and a prominent philanthropist in education and the arts.
-
E.
Sanford I. Weill
Sanford I. Weill is an American banker and philanthropist best known for building Citigroup into a financial giant and for his major philanthropic contributions to education and medicine.
- 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_69a4accb653c81909fe0753f78145be9 |
completed | March 1, 2026, 9:16 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a7c01f00f48190b954db4a0cb5baa8 |
completed | March 4, 2026, 5:16 a.m. |
| NEDg | Description generation | batch_69a7c088506c81908a9e8ac91cb5b69d |
completed | March 4, 2026, 5:18 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a7c10b114c8190831a95519dd185a2 |
completed | March 4, 2026, 5:20 a.m. |
Created at: March 1, 2026, 7:39 p.m.