Triple
T1788738
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | United Mine Workers of America |
E39446
|
entity |
| Predicate | hasLeader |
P981
|
FINISHED |
| Object |
Cecil E. Roberts
Cecil E. Roberts is an American labor leader and long-serving president of the United Mine Workers of America, known for his advocacy on behalf of coal miners’ rights and safety.
|
E527291
|
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: Cecil E. Roberts | Statement: [United Mine Workers of America, hasLeader, Cecil E. Roberts]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Cecil E. Roberts Context triple: [United Mine Workers of America, hasLeader, Cecil E. Roberts]
-
A.
Cecil H. Green
Cecil H. Green was a British-born American geophysicist, entrepreneur, and philanthropist best known as a co-founder of Texas Instruments and a major benefactor of educational and research institutions.
-
B.
Lewis M. Rutherfurd
Lewis M. Rutherfurd was a 19th-century American lawyer-turned-astronomer and pioneering astrophotographer known for his influential work in celestial photography and astronomical instrumentation.
-
C.
Ralph B. Lloyd
Ralph B. Lloyd was an American oilman and real estate developer whose investments and land holdings played a major role in shaping urban districts in the western United States.
-
D.
George R. Roberts
George R. Roberts is an American billionaire investor and co-founder of the private equity firm Kohlberg Kravis Roberts & Co. (KKR), known as a pioneer in leveraged buyouts.
-
E.
Robert C. Jones
Robert C. Jones was an American film editor and screenwriter known for his work on numerous notable films and for winning an Academy Award for Best Film Editing.
- 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: Cecil E. Roberts Triple: [United Mine Workers of America, hasLeader, Cecil E. Roberts]
Generated description
Cecil E. Roberts is an American labor leader and long-serving president of the United Mine Workers of America, known for his advocacy on behalf of coal miners’ rights and safety.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Cecil E. Roberts Target entity description: Cecil E. Roberts is an American labor leader and long-serving president of the United Mine Workers of America, known for his advocacy on behalf of coal miners’ rights and safety.
-
A.
Cecil H. Green
Cecil H. Green was a British-born American geophysicist, entrepreneur, and philanthropist best known as a co-founder of Texas Instruments and a major benefactor of educational and research institutions.
-
B.
Lewis M. Rutherfurd
Lewis M. Rutherfurd was a 19th-century American lawyer-turned-astronomer and pioneering astrophotographer known for his influential work in celestial photography and astronomical instrumentation.
-
C.
Ralph B. Lloyd
Ralph B. Lloyd was an American oilman and real estate developer whose investments and land holdings played a major role in shaping urban districts in the western United States.
-
D.
George R. Roberts
George R. Roberts is an American billionaire investor and co-founder of the private equity firm Kohlberg Kravis Roberts & Co. (KKR), known as a pioneer in leveraged buyouts.
-
E.
Robert C. Jones
Robert C. Jones was an American film editor and screenwriter known for his work on numerous notable films and for winning an Academy Award for Best Film Editing.
- 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_69a88631854081909723959921e45c2b |
completed | March 4, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69aa65111e5481909c22abb6ad966814 |
completed | March 6, 2026, 5:24 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bfe31f64c88190b093e2bd65ae731b |
completed | March 22, 2026, 12:39 p.m. |
| NEDg | Description generation | batch_69bfe3ba92bc81908eee2923a2c8d16a |
completed | March 22, 2026, 12:42 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69bfe4d171c48190b0f0011f0a668ad6 |
completed | March 22, 2026, 12:47 p.m. |
Created at: March 4, 2026, 7:32 p.m.