Triple
T15623108
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Wood–Anderson torsion seismometer |
E375609
|
entity |
| Predicate | developer |
P73
|
FINISHED |
| Object | John A. Anderson |
E375609
|
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: John A. Anderson | Statement: [Wood–Anderson torsion seismometer, developer, John A. Anderson]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: John A. Anderson Context triple: [Wood–Anderson torsion seismometer, developer, John A. Anderson]
-
A.
John A. Anderson
chosen
John A. Anderson was a seismologist and instrument designer known for co-developing the Wood–Anderson torsion seismometer, an early and influential instrument for measuring earthquake ground motion.
-
B.
George W. Romney
George W. Romney was an American businessman and Republican politician who served as governor of Michigan in the 1960s and later as U.S. Secretary of Housing and Urban Development.
-
C.
John B. Anderson
John B. Anderson was a moderate Republican congressman from Illinois who ran a notable independent campaign for U.S. president in 1980.
-
D.
David Hayes Agnew
David Hayes Agnew was a prominent 19th-century American surgeon and medical educator renowned for his contributions to surgical practice and teaching at the University of Pennsylvania.
-
E.
Harold Agnew
Harold Agnew was an American physicist and weapons designer best known for his role in the Manhattan Project and later as director of the Los Alamos National Laboratory.
- 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_69d85ccf2794819096cda4cbcb02d478 |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69e04e9cfd94819091459aa17a002eaf |
completed | April 16, 2026, 2:51 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff75655c948190aa1afa424e5270d1 |
completed | May 9, 2026, 5:56 p.m. |
Created at: April 10, 2026, 4:14 a.m.