Triple
T7490349
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | California State Teachers’ Retirement System Teachers’ Retirement Board |
E176989
|
entity |
| Predicate | governingBodyOf |
P479
|
FINISHED |
| Object |
CalSTRS Defined Benefit Program
The CalSTRS Defined Benefit Program is a pension plan that provides lifetime retirement, disability, and survivor benefits to eligible California public school educators based on a formula using service credit, age, and final compensation.
|
E176989
|
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: CalSTRS Defined Benefit Program | Statement: [California State Teachers’ Retirement System Teachers’ Retirement Board, governingBodyOf, CalSTRS Defined Benefit Program]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: CalSTRS Defined Benefit Program Context triple: [California State Teachers’ Retirement System Teachers’ Retirement Board, governingBodyOf, CalSTRS Defined Benefit Program]
-
A.
California Public Employees’ Retirement System Board of Administration
The California Public Employees’ Retirement System Board of Administration is the governing body that oversees investment, benefit, and policy decisions for CalPERS, the nation’s largest public pension fund for California’s public employees.
-
B.
Teachers’ Retirement System of the City of New York
The Teachers’ Retirement System of the City of New York is a public pension fund that provides retirement, disability, and related benefits to New York City public school educators and other eligible employees.
-
C.
California State Teachers’ Retirement System Teachers’ Retirement Board
The California State Teachers’ Retirement System Teachers’ Retirement Board is the governing body responsible for overseeing the investment, administration, and policy direction of the CalSTRS pension fund for California’s public school educators.
-
D.
New York City Employees’ Retirement System
The New York City Employees’ Retirement System is one of the largest public pension funds in the United States, providing retirement, disability, and death benefits to New York City’s municipal workforce.
-
E.
Massachusetts State Retirement Board
The Massachusetts State Retirement Board is the government body responsible for administering public employee retirement benefits and managing the state pension system in Massachusetts.
- 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: CalSTRS Defined Benefit Program Triple: [California State Teachers’ Retirement System Teachers’ Retirement Board, governingBodyOf, CalSTRS Defined Benefit Program]
Generated description
The CalSTRS Defined Benefit Program is a pension plan that provides lifetime retirement, disability, and survivor benefits to eligible California public school educators based on a formula using service credit, age, and final compensation.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: CalSTRS Defined Benefit Program Target entity description: The CalSTRS Defined Benefit Program is a pension plan that provides lifetime retirement, disability, and survivor benefits to eligible California public school educators based on a formula using service credit, age, and final compensation.
-
A.
California Public Employees’ Retirement System Board of Administration
The California Public Employees’ Retirement System Board of Administration is the governing body that oversees investment, benefit, and policy decisions for CalPERS, the nation’s largest public pension fund for California’s public employees.
-
B.
Teachers’ Retirement System of the City of New York
The Teachers’ Retirement System of the City of New York is a public pension fund that provides retirement, disability, and related benefits to New York City public school educators and other eligible employees.
-
C.
California State Teachers’ Retirement System Teachers’ Retirement Board
chosen
The California State Teachers’ Retirement System Teachers’ Retirement Board is the governing body responsible for overseeing the investment, administration, and policy direction of the CalSTRS pension fund for California’s public school educators.
-
D.
New York City Employees’ Retirement System
The New York City Employees’ Retirement System is one of the largest public pension funds in the United States, providing retirement, disability, and death benefits to New York City’s municipal workforce.
-
E.
Massachusetts State Retirement Board
The Massachusetts State Retirement Board is the government body responsible for administering public employee retirement benefits and managing the state pension system in Massachusetts.
- F. None of above.
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_69c69f2583808190bd1a4936c42a5815 |
completed | March 27, 2026, 3:15 p.m. |
| NER | Named-entity recognition | batch_69c6f55bdb3481908653b46eafba011d |
completed | March 27, 2026, 9:23 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c83c71f5748190bdda4cf9b8dfc6ea |
completed | March 28, 2026, 8:39 p.m. |
| NEDg | Description generation | batch_69c83e7b2ab08190a5ecb9b87af067a5 |
completed | March 28, 2026, 8:47 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c842bad1e8819093bf61d9480dbd22 |
completed | March 28, 2026, 9:06 p.m. |
Created at: March 27, 2026, 3:43 p.m.