Triple
T27450571
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Barry Clark Barish |
E692425
|
entity |
| Predicate | roleInLIGO |
P192974
|
FINISHED |
| Object | principal investigator |
—
|
LITERAL 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: principal investigator | Statement: [Barry Clark Barish, roleInLIGO, principal investigator]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: roleInLIGO Context triple: [Barry Clark Barish, roleInLIGO, principal investigator]
-
A.
roleInGW170817
Indicates that an entity played a specific role or had a particular involvement in the GW170817 gravitational-wave event.
-
B.
roleInJamesWebbSpaceTelescope
Indicates that an entity holds or held a specific role or position in relation to the James Webb Space Telescope project or mission.
-
C.
roleInGalileo
Indicates that an entity held a specific role or function in the context of the Galileo mission or project.
-
D.
roleInGeneralRelativity
Indicates the role, function, or significance an entity has within the framework, theory, or practice of general relativity.
-
E.
roleInvolves
Indicates that a particular role includes or requires participation in a specified activity, responsibility, or function.
- F. None of above. chosen
Provenance (4 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_69ef5206c9248190b5975c2a7f9d229c |
completed | April 27, 2026, 12:09 p.m. |
| NER | Named-entity recognition | batch_69fd35d108908190b79b1e8e6bbd62aa |
completed | May 8, 2026, 1:01 a.m. |
| PD | Predicate disambiguation | batch_69fd34cb46108190b43c3b7f67ec4cd4 |
completed | May 8, 2026, 12:56 a.m. |
| PDg | Predicate description generation | batch_69fd35d029588190a525aa8a506e7708 |
completed | May 8, 2026, 1:01 a.m. |
Created at: April 27, 2026, 12:47 p.m.