Triple
T15623089
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Harry O. Wood |
E375608
|
entity |
| Predicate | notableWork |
P4
|
FINISHED |
| Object | Wood–Anderson torsion seismometer |
E77001
|
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: Wood–Anderson torsion seismometer | Statement: [Harry O. Wood, notableWork, Wood–Anderson torsion seismometer]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Wood–Anderson torsion seismometer Context triple: [Harry O. Wood, notableWork, Wood–Anderson torsion seismometer]
-
A.
Wood–Anderson torsion seismometer
chosen
The Wood–Anderson torsion seismometer is an early 20th-century mechanical seismograph designed to measure local earthquake ground motion with high sensitivity, forming the instrumental basis for the original Richter magnitude scale.
-
B.
Benioff seismograph
The Benioff seismograph is a highly sensitive type of seismometer designed to record and analyze ground motions from earthquakes and other seismic events.
-
C.
SEIS seismometer
The SEIS seismometer is a highly sensitive French-built seismic instrument on NASA’s InSight mission designed to detect and measure marsquakes and other subsurface vibrations on Mars.
-
D.
GEOSCOPE global seismological network
The GEOSCOPE global seismological network is a worldwide array of high-quality seismic stations that records and monitors earthquakes and Earth’s internal structure for geophysical research.
-
E.
Main Geophysical Observatory
The Main Geophysical Observatory is a Russian scientific institution specializing in atmospheric physics, meteorology, and climate research.
- 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_69ff678a9fac81908030726054ff5a99 |
completed | May 9, 2026, 4:57 p.m. |
Created at: April 10, 2026, 4:14 a.m.