Triple
T16886785
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | John Darwin |
E421559
|
entity |
| Predicate | employer |
P7
|
FINISHED |
| Object | HM Prison Service |
E43892
|
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: HM Prison Service | Statement: [John Darwin, employer, HM Prison Service]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: HM Prison Service Context triple: [John Darwin, employer, HM Prison Service]
-
A.
HM Prison and Probation Service
chosen
HM Prison and Probation Service is the executive agency responsible for managing prisons and probation services in England and Wales.
-
B.
HM Prison Maidstone
HM Prison Maidstone is a Category C men's prison in Maidstone, Kent, England, primarily housing foreign national offenders.
-
C.
HM Prison Stafford
HM Prison Stafford is a Category C men's prison in Stafford, England, primarily housing adult male offenders.
-
D.
HM Prison Parkhurst
HM Prison Parkhurst is a high-security men’s prison on the Isle of Wight in England, historically used to hold some of the United Kingdom’s most dangerous and notorious offenders.
-
E.
HM Prison Bure
HM Prison Bure is a men’s category C prison in Norfolk, England, established on part of the former RAF Coltishall airbase.
- 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_69d889d470fc8190b4aec199636c0c56 |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e3bbc1f42481909dcf595358c23497 |
completed | April 18, 2026, 5:13 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a00c2befaa88190ba83dc17aa66b541 |
completed | May 10, 2026, 5:39 p.m. |
Created at: April 10, 2026, 5:29 a.m.