Triple
T21242450
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Alexander Robertson (shipbuilder) |
E523508
|
entity |
| Predicate | founded |
P104
|
FINISHED |
| Object | Robertson yard at Sandbank |
—
|
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: Robertson yard at Sandbank | Statement: [Alexander Robertson (shipbuilder), founded, Robertson yard at Sandbank]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Robertson yard at Sandbank Context triple: [Alexander Robertson (shipbuilder), founded, Robertson yard at Sandbank]
-
A.
Cramond estate
Cramond estate is a historic property in the Cramond area of Edinburgh, Scotland, encompassing Cramond Tower and its surrounding grounds.
-
B.
Beckfoot Oakbank
Beckfoot Oakbank is a coeducational secondary school and sixth form serving the town of Keighley in West Yorkshire, England.
-
C.
Druidston Haven
Druidston Haven is a secluded sandy beach on the Pembrokeshire coast of southwest Wales, known for its dramatic cliffs, rock pools, and expansive tidal sands.
-
D.
Kirkfieldbank
Kirkfieldbank is a small village in South Lanarkshire, Scotland, situated on the River Clyde and known for its picturesque rural setting within the Clyde Valley.
-
E.
Ladybank
Ladybank is a small village in central Fife, Scotland, known historically as a railway junction and rural community.
- 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: Robertson yard at Sandbank Target entity description: Robertson yard at Sandbank was a renowned Scottish boatbuilding yard on the Firth of Clyde, noted for crafting high-quality wooden yachts and other vessels.
-
A.
Cramond estate
Cramond estate is a historic property in the Cramond area of Edinburgh, Scotland, encompassing Cramond Tower and its surrounding grounds.
-
B.
Beckfoot Oakbank
Beckfoot Oakbank is a coeducational secondary school and sixth form serving the town of Keighley in West Yorkshire, England.
-
C.
Druidston Haven
Druidston Haven is a secluded sandy beach on the Pembrokeshire coast of southwest Wales, known for its dramatic cliffs, rock pools, and expansive tidal sands.
-
D.
Kirkfieldbank
Kirkfieldbank is a small village in South Lanarkshire, Scotland, situated on the River Clyde and known for its picturesque rural setting within the Clyde Valley.
-
E.
Ladybank
Ladybank is a small village in central Fife, Scotland, known historically as a railway junction and rural community.
- 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_69e0b513b89c81908b27147e91368db2 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e7352453f88190b38de7b0108c683a |
completed | April 21, 2026, 8:28 a.m. |
Created at: April 16, 2026, 3:47 p.m.