Triple
T23108633
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Gresford |
E576249
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object | Gresford Colliery disaster memorial |
—
|
NE NERFINISHED |
How this triple was built (3 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: Gresford Colliery disaster memorial | Statement: [Gresford, hasLandmark, Gresford Colliery disaster memorial]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Gresford Colliery disaster memorial Context triple: [Gresford, hasLandmark, Gresford Colliery disaster memorial]
-
A.
Astley Green Colliery Museum
Astley Green Colliery Museum is a heritage mining museum in Astley, Greater Manchester, preserving the history of coal mining with its historic pit headgear and winding engine.
-
B.
Haig Colliery Mining Museum
Haig Colliery Mining Museum is a heritage museum in Whitehaven, England, dedicated to preserving and interpreting the history of the town’s former coal mining industry.
-
C.
Snibston Colliery site
Snibston Colliery site is a former coal mining complex in Coalville, Leicestershire, now known for its preserved industrial heritage and museum attractions.
-
D.
Hulton Colliery
Hulton Colliery was a large coal mining complex in Lancashire, England, historically notable as the site of the 1910 Pretoria Pit disaster, one of Britain’s worst mining tragedies.
-
E.
Agecroft Colliery
Agecroft Colliery was a major coal mine in Pendlebury, near Manchester, England, that operated from the 19th century until its closure in the early 1990s and played a significant role in the region’s industrial history.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Gresford Colliery disaster memorial Target entity description: The Gresford Colliery disaster memorial is a commemorative monument honoring the miners who lost their lives in the 1934 Gresford Colliery mining disaster in Wales.
-
A.
Astley Green Colliery Museum
Astley Green Colliery Museum is a heritage mining museum in Astley, Greater Manchester, preserving the history of coal mining with its historic pit headgear and winding engine.
-
B.
Haig Colliery Mining Museum
Haig Colliery Mining Museum is a heritage museum in Whitehaven, England, dedicated to preserving and interpreting the history of the town’s former coal mining industry.
-
C.
Snibston Colliery site
Snibston Colliery site is a former coal mining complex in Coalville, Leicestershire, now known for its preserved industrial heritage and museum attractions.
-
D.
Hulton Colliery
Hulton Colliery was a large coal mining complex in Lancashire, England, historically notable as the site of the 1910 Pretoria Pit disaster, one of Britain’s worst mining tragedies.
-
E.
Agecroft Colliery
Agecroft Colliery was a major coal mine in Pendlebury, near Manchester, England, that operated from the 19th century until its closure in the early 1990s and played a significant role in the region’s industrial history.
- F. None of above. chosen
Provenance (2 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_69e245f4af548190898d434a64a1e774 |
completed | April 17, 2026, 2:38 p.m. |
| NER | Named-entity recognition | batch_69f18e0d3d4881908e32837b3fbbb406 |
completed | April 29, 2026, 4:50 a.m. |
Created at: April 17, 2026, 3:58 p.m.