Triple
T14758919
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Charles Sumner Tainter |
E346803
|
entity |
| Predicate | employer |
P7
|
FINISHED |
| Object | Volta Laboratory |
E45011
|
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: Volta Laboratory | Statement: [Charles Sumner Tainter, employer, Volta Laboratory]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Volta Laboratory Context triple: [Charles Sumner Tainter, employer, Volta Laboratory]
-
A.
Volta Laboratory
chosen
Volta Laboratory was an experimental research facility established in the late 19th century that became a key center for innovation in sound recording, telephony, and related communication technologies.
-
B.
Edison Laboratory
Edison Laboratory was a pioneering industrial research facility established by Thomas Edison, where numerous innovations in electric power, sound recording, and motion pictures were developed.
-
C.
Packard Laboratory
Packard Laboratory is a prominent academic and research building at Lehigh University, primarily housing the university’s engineering programs and related facilities.
-
D.
Pupin Physics Laboratories
Pupin Physics Laboratories is a historic academic building at Columbia University renowned for its pivotal role in early 20th-century physics research, including work related to the Manhattan Project and Nobel Prize–winning discoveries.
-
E.
Edison Institute
The Edison Institute is the original name of the museum and educational complex now known as The Henry Ford, dedicated to preserving and showcasing American innovation and history.
- 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_69d822e8896c819091169882f9b20486 |
completed | April 9, 2026, 10:06 p.m. |
| NER | Named-entity recognition | batch_69dec7f0f5a48190af008352c26574d7 |
completed | April 14, 2026, 11:04 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fe0cefb7c08190bf69b15165f046d0 |
completed | May 8, 2026, 4:18 p.m. |
Created at: April 10, 2026, 1:30 a.m.