Triple
T401509
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | drift tube linac |
E9292
|
entity |
| Predicate | wasDevelopedFor |
P9494
|
FINISHED |
| Object | early proton accelerator applications |
—
|
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: early proton accelerator applications | Statement: [drift tube linac, wasDevelopedFor, early proton accelerator applications]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: wasDevelopedFor Context triple: [drift tube linac, wasDevelopedFor, early proton accelerator applications]
-
A.
developedAs
Indicates that one entity was created, designed, or evolved specifically to function as or replace another entity.
-
B.
isDesignedFor
chosen
Indicates that one entity has been created, planned, or optimized specifically to serve the needs, purposes, or use of another entity.
-
C.
developedUnder
Indicates that something was created, produced, or brought into existence while being subject to the authority, guidance, or conditions imposed by a particular person, organization, regime, or framework.
-
D.
developedUnderAuspicesOf
Indicates that something was developed under the sponsorship, guidance, or official authority of a particular organization or entity.
-
E.
developedFrom
Indicates that one entity originates, evolves, or is derived from another as its source or precursor.
- F. None of above.
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_69a2e8004cb88190b92ed1add6abf41a |
completed | Feb. 28, 2026, 1:05 p.m. |
| NER | Named-entity recognition | batch_69a2ec9f77888190bcc2bc68d201ed35 |
completed | Feb. 28, 2026, 1:24 p.m. |
| PD | Predicate disambiguation | batch_69a2e96ee4ec8190a5c0e3f491d3963d |
completed | Feb. 28, 2026, 1:11 p.m. |
Created at: Feb. 28, 2026, 1:08 p.m.