Triple
T8291800
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Charles Schwab Corporation |
E193914
|
entity |
| Predicate | CEO |
P537
|
FINISHED |
| Object |
Walter W. Bettinger II
Walter W. Bettinger II is an American business executive best known for leading the financial services firm Charles Schwab Corporation.
|
E748208
|
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: Walter W. Bettinger II | Statement: [Charles Schwab Corporation, CEO, Walter W. Bettinger II]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Walter W. Bettinger II Context triple: [Charles Schwab Corporation, CEO, Walter W. Bettinger II]
-
A.
Robert N. Fitch
Robert N. Fitch was a composer best known for writing the University of California fight song "Fight for California."
-
B.
Richard T. Wetherald
Richard T. Wetherald was an atmospheric scientist known for his pioneering work with Syukuro Manabe on early climate modeling and the greenhouse effect.
-
C.
Robert T. Curtis
Robert T. Curtis is a British mathematician known for his pioneering work in group theory and the construction of the Monster group.
-
D.
James L. Massey
James L. Massey was an American information theorist and cryptographer known for his fundamental contributions to coding theory, stream ciphers, and the development of the Berlekamp–Massey algorithm.
-
E.
Donald R. Seawell
Donald R. Seawell was an American attorney, theatrical producer, and arts patron best known for his influential role in developing Denver’s cultural landscape.
- 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: Walter W. Bettinger II Triple: [Charles Schwab Corporation, CEO, Walter W. Bettinger II]
Generated description
Walter W. Bettinger II is an American business executive best known for leading the financial services firm Charles Schwab Corporation.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Walter W. Bettinger II Target entity description: Walter W. Bettinger II is an American business executive best known for leading the financial services firm Charles Schwab Corporation.
-
A.
Robert N. Fitch
Robert N. Fitch was a composer best known for writing the University of California fight song "Fight for California."
-
B.
Richard T. Wetherald
Richard T. Wetherald was an atmospheric scientist known for his pioneering work with Syukuro Manabe on early climate modeling and the greenhouse effect.
-
C.
Robert T. Curtis
Robert T. Curtis is a British mathematician known for his pioneering work in group theory and the construction of the Monster group.
-
D.
James L. Massey
James L. Massey was an American information theorist and cryptographer known for his fundamental contributions to coding theory, stream ciphers, and the development of the Berlekamp–Massey algorithm.
-
E.
Donald R. Seawell
Donald R. Seawell was an American attorney, theatrical producer, and arts patron best known for his influential role in developing Denver’s cultural landscape.
- 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_69ca82e32db481908b72f3804fa71152 |
completed | March 30, 2026, 2:04 p.m. |
| NER | Named-entity recognition | batch_69cb7c9ccbfc81908825685c23b80d23 |
completed | March 31, 2026, 7:49 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cecc2137c88190ad5949df5a7487f2 |
completed | April 2, 2026, 8:05 p.m. |
| NEDg | Description generation | batch_69cece14193081909e7b36f5b5b7da40 |
completed | April 2, 2026, 8:14 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69cecee1db28819095f704b96b8c6d2a |
completed | April 2, 2026, 8:17 p.m. |
Created at: March 30, 2026, 5:52 p.m.