Triple
T16557537
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Winspit quarry |
E402248
|
entity |
| Predicate | geologicalFormation |
P4015
|
FINISHED |
| Object |
Portland limestone
Portland limestone is a durable, fine-grained Jurassic sedimentary rock from the Isle of Portland in Dorset, England, widely used as a prestigious building stone in many notable British structures.
|
E1219333
|
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: Portland limestone | Statement: [Winspit quarry, geologicalFormation, Portland limestone]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Portland limestone Context triple: [Winspit quarry, geologicalFormation, Portland limestone]
-
A.
Lioz limestone
Lioz limestone is a dense, decorative Portuguese limestone widely used in historic architecture and monuments, especially in and around Lisbon.
-
B.
Anston limestone
Anston limestone is a durable, fine-grained building stone from Anston in South Yorkshire, England, historically quarried for major 19th-century architectural projects.
-
C.
Indiana limestone
Indiana limestone is a durable, fine-grained sedimentary building stone from Indiana widely used in prominent American architecture and monuments.
-
D.
Limestone City
Limestone City is a nickname for Kingston, Ontario, reflecting its many historic buildings constructed from local limestone.
-
E.
Portland Basin
Portland Basin is a historic canal junction and museum site in Ashton-under-Lyne, Greater Manchester, where several major canals meet.
- 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: Portland limestone Triple: [Winspit quarry, geologicalFormation, Portland limestone]
Generated description
Portland limestone is a durable, fine-grained Jurassic sedimentary rock from the Isle of Portland in Dorset, England, widely used as a prestigious building stone in many notable British structures.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Portland limestone Target entity description: Portland limestone is a durable, fine-grained Jurassic sedimentary rock from the Isle of Portland in Dorset, England, widely used as a prestigious building stone in many notable British structures.
-
A.
Lioz limestone
Lioz limestone is a dense, decorative Portuguese limestone widely used in historic architecture and monuments, especially in and around Lisbon.
-
B.
Anston limestone
Anston limestone is a durable, fine-grained building stone from Anston in South Yorkshire, England, historically quarried for major 19th-century architectural projects.
-
C.
Indiana limestone
Indiana limestone is a durable, fine-grained sedimentary building stone from Indiana widely used in prominent American architecture and monuments.
-
D.
Limestone City
Limestone City is a nickname for Kingston, Ontario, reflecting its many historic buildings constructed from local limestone.
-
E.
Portland Basin
Portland Basin is a historic canal junction and museum site in Ashton-under-Lyne, Greater Manchester, where several major canals meet.
- 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_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_6a0067bcb698819092ede6ba4f8a4a2b |
completed | May 10, 2026, 11:10 a.m. |
| NEDg | Description generation | batch_6a0068521c0c819093ddd51aa6f25995 |
completed | May 10, 2026, 11:13 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0068ab40d08190b8998c8f97bd34a5 |
completed | May 10, 2026, 11:14 a.m. |
Created at: April 10, 2026, 5:15 a.m.