Triple
T9486426
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | John Cochrane |
E228772
|
entity |
| Predicate | positionHeld |
P8
|
FINISHED |
| Object |
Rose-Marie and Jack Anderson Senior Fellow at the Hoover Institution
The Rose-Marie and Jack Anderson Senior Fellow at the Hoover Institution is a distinguished research position at Stanford University’s Hoover Institution, held by economist John Cochrane and focused on public policy and economic research.
|
E802231
|
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: Rose-Marie and Jack Anderson Senior Fellow at the Hoover Institution | Statement: [John Cochrane, positionHeld, Rose-Marie and Jack Anderson Senior Fellow at the Hoover Institution]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rose-Marie and Jack Anderson Senior Fellow at the Hoover Institution Context triple: [John Cochrane, positionHeld, Rose-Marie and Jack Anderson Senior Fellow at the Hoover Institution]
-
A.
Walter H. Shorenstein
Walter H. Shorenstein was a prominent American real estate developer and philanthropist known for his influential role in Democratic politics and major support of academic and public policy institutions.
-
B.
Roberta A. Kaplan
Roberta A. Kaplan is an American civil rights lawyer best known for successfully arguing the landmark Supreme Court case United States v. Windsor, which helped overturn the Defense of Marriage Act and advanced marriage equality in the United States.
-
C.
Dr. Russell A. Marvin
Dr. Russell A. Marvin is the fictional scientist protagonist in the 1956 science fiction film "Earth vs. the Flying Saucers."
-
D.
Robert E. Simon Jr.
Robert E. Simon Jr. was an American real estate developer best known for creating the planned community of Reston, Virginia, one of the first modern postwar new towns in the United States.
-
E.
Robert F. Simon
Robert F. Simon was an American character actor known for his numerous supporting roles in mid-20th-century film and television, often portraying authority figures such as military officers and executives.
- 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: Rose-Marie and Jack Anderson Senior Fellow at the Hoover Institution Triple: [John Cochrane, positionHeld, Rose-Marie and Jack Anderson Senior Fellow at the Hoover Institution]
Generated description
The Rose-Marie and Jack Anderson Senior Fellow at the Hoover Institution is a distinguished research position at Stanford University’s Hoover Institution, held by economist John Cochrane and focused on public policy and economic research.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Rose-Marie and Jack Anderson Senior Fellow at the Hoover Institution Target entity description: The Rose-Marie and Jack Anderson Senior Fellow at the Hoover Institution is a distinguished research position at Stanford University’s Hoover Institution, held by economist John Cochrane and focused on public policy and economic research.
-
A.
Walter H. Shorenstein
Walter H. Shorenstein was a prominent American real estate developer and philanthropist known for his influential role in Democratic politics and major support of academic and public policy institutions.
-
B.
Roberta A. Kaplan
Roberta A. Kaplan is an American civil rights lawyer best known for successfully arguing the landmark Supreme Court case United States v. Windsor, which helped overturn the Defense of Marriage Act and advanced marriage equality in the United States.
-
C.
Dr. Russell A. Marvin
Dr. Russell A. Marvin is the fictional scientist protagonist in the 1956 science fiction film "Earth vs. the Flying Saucers."
-
D.
Robert E. Simon Jr.
Robert E. Simon Jr. was an American real estate developer best known for creating the planned community of Reston, Virginia, one of the first modern postwar new towns in the United States.
-
E.
Robert F. Simon
Robert F. Simon was an American character actor known for his numerous supporting roles in mid-20th-century film and television, often portraying authority figures such as military officers and executives.
- 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_69ca84730a5081908de282651019bf2f |
completed | March 30, 2026, 2:10 p.m. |
| NER | Named-entity recognition | batch_69cd8051303881909566126a2688e41c |
completed | April 1, 2026, 8:30 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d12d1326b8819084c6d9490b7a96dc |
completed | April 4, 2026, 3:24 p.m. |
| NEDg | Description generation | batch_69d12df73e3c819095f69e2b61989bb1 |
completed | April 4, 2026, 3:27 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d12e6ed8988190bd1f4b6881db5e63 |
completed | April 4, 2026, 3:29 p.m. |
Created at: March 30, 2026, 7:55 p.m.