Triple
T10271834
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Cantre'r Gwaelod |
E240854
|
entity |
| Predicate | associatedWithPlace |
P2830
|
FINISHED |
| Object |
Sarn Gynfelyn
Sarn Gynfelyn is a submerged ancient causeway or reef off the coast of Wales, traditionally linked to the legendary drowned kingdom of Cantre'r Gwaelod.
|
E878523
|
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: Sarn Gynfelyn | Statement: [Cantre'r Gwaelod, associatedWithPlace, Sarn Gynfelyn]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sarn Gynfelyn Context triple: [Cantre'r Gwaelod, associatedWithPlace, Sarn Gynfelyn]
-
A.
Tal-y-Cafn
Tal-y-Cafn is a small village in Conwy County Borough, Wales, situated in the Conwy Valley and known for its rural setting and former railway station on the Conwy Valley Line.
-
B.
Llwynywermod
Llwynywermod is a rural Welsh estate that serves as the official residence of the Duke of Cornwall in Wales.
-
C.
Cwmgors
Cwmgors is a small village in Neath Port Talbot, South Wales, known for its coal-mining heritage and close-knit community.
-
D.
Rhoslefain
Rhoslefain is a small rural settlement in Gwynedd, Wales, situated near the coastal town of Tywyn.
-
E.
Blaengwynfi
Blaengwynfi is a small former coal-mining village in South Wales, situated in the Afan Valley and now known for its surrounding forestry and outdoor recreation.
- 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: Sarn Gynfelyn Triple: [Cantre'r Gwaelod, associatedWithPlace, Sarn Gynfelyn]
Generated description
Sarn Gynfelyn is a submerged ancient causeway or reef off the coast of Wales, traditionally linked to the legendary drowned kingdom of Cantre'r Gwaelod.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Sarn Gynfelyn Target entity description: Sarn Gynfelyn is a submerged ancient causeway or reef off the coast of Wales, traditionally linked to the legendary drowned kingdom of Cantre'r Gwaelod.
-
A.
Tal-y-Cafn
Tal-y-Cafn is a small village in Conwy County Borough, Wales, situated in the Conwy Valley and known for its rural setting and former railway station on the Conwy Valley Line.
-
B.
Llwynywermod
Llwynywermod is a rural Welsh estate that serves as the official residence of the Duke of Cornwall in Wales.
-
C.
Cwmgors
Cwmgors is a small village in Neath Port Talbot, South Wales, known for its coal-mining heritage and close-knit community.
-
D.
Rhoslefain
Rhoslefain is a small rural settlement in Gwynedd, Wales, situated near the coastal town of Tywyn.
-
E.
Blaengwynfi
Blaengwynfi is a small former coal-mining village in South Wales, situated in the Afan Valley and now known for its surrounding forestry and outdoor recreation.
- 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_69d381a94c1881908fc38fc263d9b9c2 |
completed | April 6, 2026, 9:49 a.m. |
| NER | Named-entity recognition | batch_69d4d27235ec819086152771206453f2 |
completed | April 7, 2026, 9:46 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d98811fd3881909369e0f00f2a8267 |
completed | April 10, 2026, 11:30 p.m. |
| NEDg | Description generation | batch_69d98bf7a070819097b41b5018ef21f9 |
completed | April 10, 2026, 11:47 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d98c5d0d088190bbcf08b3b5b14b49 |
completed | April 10, 2026, 11:48 p.m. |
Created at: April 6, 2026, 11:35 a.m.