Triple
T6411849
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | PSAC |
E127724
|
entity |
| Predicate | chairperson |
P377
|
FINISHED |
| Object | James R. Killian Jr. |
E2902
|
NE FINISHED |
How this triple was built (2 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: James R. Killian Jr. | Statement: [PSAC, chairperson, James R. Killian Jr.]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: James R. Killian Jr. Context triple: [PSAC, chairperson, James R. Killian Jr.]
-
A.
James R. Killian Jr.
chosen
James R. Killian Jr. was an American engineer and educator who served as president of MIT and as the first Special Assistant for Science and Technology to U.S. President Dwight D. Eisenhower.
-
B.
Charles M. Vest
Charles M. Vest was an American engineer and educator who served as president of the Massachusetts Institute of Technology and was widely recognized for his leadership in science and engineering policy.
-
C.
Jerome Wiesner
Jerome Wiesner was an American engineer, science advisor to President John F. Kennedy, and influential MIT president known for his leadership in science policy and technology innovation.
-
D.
David E. Pritchard
David E. Pritchard is an American physicist known for his pioneering work in atomic, molecular, and optical physics and for his influential contributions to physics education.
-
E.
H. Guyford Stever
H. Guyford Stever was an American physicist and engineer who served as director of the National Science Foundation and played a key role in shaping U.S. science and technology policy in the mid-20th century.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69c0083723d88190b1e37b19df162c08 |
completed | March 22, 2026, 3:18 p.m. |
| NER | Named-entity recognition | batch_69c068d0f2b88190af06c208d8c01d07 |
completed | March 22, 2026, 10:10 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c640c48e688190981a19ce5eb2af44 |
completed | March 27, 2026, 8:33 a.m. |
Created at: March 22, 2026, 4:41 p.m.