Triple
T4155921
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Eastchurch |
E91413
|
entity |
| Predicate | hasFeature |
P182
|
FINISHED |
| Object |
HM Prison Standford Hill
HM Prison Standford Hill is a Category D open prison for adult men located on the Isle of Sheppey in Kent, England.
|
E417491
|
NE FINISHED |
How this triple was built (4 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 Standford Hill | Statement: [Eastchurch, hasFeature, HM Prison Standford Hill]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: HM Prison Standford Hill Context triple: [Eastchurch, hasFeature, HM Prison Standford Hill]
-
A.
HM Prison Belmarsh
HM Prison Belmarsh is a high-security men's prison in southeast London known for holding high-profile and terrorism-related inmates.
-
B.
HM Prison Pentonville
HM Prison Pentonville is a historic Category B men's prison in North London, England, known for housing high-profile inmates and carrying out executions in the 19th and 20th centuries.
-
C.
HM Prison Maidstone
HM Prison Maidstone is a Category C men's prison in Maidstone, Kent, England, primarily housing foreign national offenders.
-
D.
Wakefield Prison
Wakefield Prison is a high-security men’s prison in West Yorkshire, England, known for holding some of the country’s most dangerous and high-profile inmates.
-
E.
HM Prison Maze
HM Prison Maze was a high-security Northern Irish prison notorious for housing paramilitary prisoners during the Troubles and serving as the focal point of the 1981 republican hunger strikes.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: HM Prison Standford Hill Triple: [Eastchurch, hasFeature, HM Prison Standford Hill]
Generated description
HM Prison Standford Hill is a Category D open prison for adult men located on the Isle of Sheppey in Kent, England.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: HM Prison Standford Hill Target entity description: HM Prison Standford Hill is a Category D open prison for adult men located on the Isle of Sheppey in Kent, England.
-
A.
HM Prison Belmarsh
HM Prison Belmarsh is a high-security men's prison in southeast London known for holding high-profile and terrorism-related inmates.
-
B.
HM Prison Pentonville
HM Prison Pentonville is a historic Category B men's prison in North London, England, known for housing high-profile inmates and carrying out executions in the 19th and 20th centuries.
-
C.
HM Prison Maidstone
HM Prison Maidstone is a Category C men's prison in Maidstone, Kent, England, primarily housing foreign national offenders.
-
D.
Wakefield Prison
Wakefield Prison is a high-security men’s prison in West Yorkshire, England, known for holding some of the country’s most dangerous and high-profile inmates.
-
E.
HM Prison Maze
HM Prison Maze was a high-security Northern Irish prison notorious for housing paramilitary prisoners during the Troubles and serving as the focal point of the 1981 republican hunger strikes.
- F. None of above. chosen
Provenance (5 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_69aed9626ebc8190a39de631788bea3e |
completed | March 9, 2026, 2:29 p.m. |
| NER | Named-entity recognition | batch_69af028e3e5c8190bc1d5a9b9dff1d14 |
completed | March 9, 2026, 5:25 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b57f3c0d7c819098d67e012ef30818 |
completed | March 14, 2026, 3:31 p.m. |
| NEDg | Description generation | batch_69b580260a588190a2e1a84513a8c72f |
completed | March 14, 2026, 3:35 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b580c46e7481908aa13c6d7c6e36de |
completed | March 14, 2026, 3:37 p.m. |
Created at: March 9, 2026, 3:44 p.m.