Triple
T11523365
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Kenneth N. Stevens |
E273221
|
entity |
| Predicate | workplace |
P1527
|
FINISHED |
| Object | Research Laboratory of Electronics at MIT |
E22380
|
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: Research Laboratory of Electronics at MIT | Statement: [Kenneth N. Stevens, workplace, Research Laboratory of Electronics at MIT]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Research Laboratory of Electronics at MIT Context triple: [Kenneth N. Stevens, workplace, Research Laboratory of Electronics at MIT]
-
A.
MIT Research Laboratory of Electronics
chosen
The MIT Research Laboratory of Electronics is a leading interdisciplinary research center at the Massachusetts Institute of Technology focused on advancing electronics, photonics, information science, and related technologies.
-
B.
Massachusetts Institute of Technology Radiation Laboratory
The Massachusetts Institute of Technology Radiation Laboratory was a leading World War II research center that pioneered radar and related microwave technologies, significantly advancing military and postwar electronics.
-
C.
Draper Laboratory
Draper Laboratory is a nonprofit research and development organization known for its pioneering work in guidance, navigation, and control systems and other advanced engineering technologies.
-
D.
Lincoln Laboratory
Lincoln Laboratory is a federally funded research and development center operated by MIT that focuses on advanced technology for national security and defense.
-
E.
Harvard Computation Laboratory
The Harvard Computation Laboratory was a pioneering research center at Harvard University that developed early electromechanical and electronic computers, including the Harvard Mark I, under the direction of Howard Aiken.
- 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_69d6aae3fbec8190a14632a5df2538b6 |
completed | April 8, 2026, 7:22 p.m. |
| NER | Named-entity recognition | batch_69d87fd26648819083de19bcddf8ad69 |
completed | April 10, 2026, 4:42 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e62551a36081908ef6418fe8e2155c |
completed | April 20, 2026, 1:08 p.m. |
Created at: April 8, 2026, 9:37 p.m.