Triple
T1955535
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | California State University, East Bay |
E42258
|
entity |
| Predicate | president |
P8
|
FINISHED |
| Object |
Cathy A. Sandeen
Cathy A. Sandeen is an American academic leader and administrator known for serving as president of multiple public universities in the United States.
|
E286495
|
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: Cathy A. Sandeen | Statement: [California State University, East Bay, president, Cathy A. Sandeen]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Cathy A. Sandeen Context triple: [California State University, East Bay, president, Cathy A. Sandeen]
-
A.
Joan A. Brennecke
Joan A. Brennecke is a prominent chemical engineer renowned for her pioneering research on ionic liquids and sustainable chemical processes, recognized as one of the leading figures in green chemistry.
-
B.
Aleta A. Trauger
Aleta A. Trauger is a United States District Judge for the Middle District of Tennessee, known for notable rulings on civil rights and constitutional issues.
-
C.
Karen E. Spilka
Karen E. Spilka is an American politician and attorney who serves as President of the Massachusetts Senate and represents the MetroWest region in the state legislature.
-
D.
Anita L. Allen
Anita L. Allen is an American legal scholar and philosopher renowned for her pioneering work on privacy law, ethics, and civil rights.
-
E.
Janet M. Lang
Janet M. Lang is a scholar and co-author known for her collaborative work with James G. Blight on Cold War history and crisis decision-making.
- 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: Cathy A. Sandeen Triple: [California State University, East Bay, president, Cathy A. Sandeen]
Generated description
Cathy A. Sandeen is an American academic leader and administrator known for serving as president of multiple public universities in the United States.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Cathy A. Sandeen Target entity description: Cathy A. Sandeen is an American academic leader and administrator known for serving as president of multiple public universities in the United States.
-
A.
Joan A. Brennecke
Joan A. Brennecke is a prominent chemical engineer renowned for her pioneering research on ionic liquids and sustainable chemical processes, recognized as one of the leading figures in green chemistry.
-
B.
Aleta A. Trauger
Aleta A. Trauger is a United States District Judge for the Middle District of Tennessee, known for notable rulings on civil rights and constitutional issues.
-
C.
Karen E. Spilka
Karen E. Spilka is an American politician and attorney who serves as President of the Massachusetts Senate and represents the MetroWest region in the state legislature.
-
D.
Anita L. Allen
Anita L. Allen is an American legal scholar and philosopher renowned for her pioneering work on privacy law, ethics, and civil rights.
-
E.
Janet M. Lang
Janet M. Lang is a scholar and co-author known for her collaborative work with James G. Blight on Cold War history and crisis decision-making.
- 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_69a8870eea088190a38781990812a9bc |
completed | March 4, 2026, 7:25 p.m. |
| NER | Named-entity recognition | batch_69abb353aa8c81909810347f9981a02f |
completed | March 7, 2026, 5:10 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69af989af058819082c35bee706d0ea0 |
completed | March 10, 2026, 4:05 a.m. |
| NEDg | Description generation | batch_69af99d25a1c81908061ebf996e4f470 |
completed | March 10, 2026, 4:10 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69af9a94473c8190b97cedd374d9b032 |
completed | March 10, 2026, 4:14 a.m. |
Created at: March 4, 2026, 7:36 p.m.