Triple
T16557723
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Purbeck stone quarrying tradition |
E402253
|
entity |
| Predicate | usesMaterial |
P618
|
FINISHED |
| Object | Purbeck stone |
E402256
|
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: Purbeck stone | Statement: [Purbeck stone quarrying tradition, usesMaterial, Purbeck stone]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Purbeck stone Context triple: [Purbeck stone quarrying tradition, usesMaterial, Purbeck stone]
-
A.
Purbeck stone
chosen
Purbeck stone is a durable limestone from England’s Isle of Purbeck, historically prized for building and decorative architectural work.
-
B.
Bath stone
Bath stone is a honey-colored oolitic limestone from the Bath area of England, historically prized as a building material for its warm appearance and ease of carving.
-
C.
Cotswold stone
Cotswold stone is a warm, honey-colored limestone traditionally quarried in the Cotswolds region of England and widely used for its distinctive appearance in local architecture.
-
D.
Bedford limestone
Bedford limestone is a high-quality, fine-grained building stone from southern Indiana widely used in prominent architectural landmarks across the United States.
-
E.
Caen stone
Caen stone is a pale, fine-grained limestone from the Caen region of Normandy historically prized for major ecclesiastical and monumental architecture in Britain and France.
- 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_69d8838648088190acf97ef11fc3f61b |
completed | April 10, 2026, 4:58 a.m. |
| NER | Named-entity recognition | batch_69e34fca6db8819098c4f3919bb052d8 |
completed | April 18, 2026, 9:32 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a007da25db08190808fd20f948cf08b |
completed | May 10, 2026, 12:44 p.m. |
Created at: April 10, 2026, 5:15 a.m.