Triple
T10411404
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pendre |
E245398
|
entity |
| Predicate | nearbyStation |
P4625
|
FINISHED |
| Object |
Tywyn Wharf
Tywyn Wharf is a heritage railway station in Tywyn, Wales, serving as the western terminus and main visitor hub of the historic Talyllyn Railway.
|
E862056
|
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: Tywyn Wharf | Statement: [Pendre, nearbyStation, Tywyn Wharf]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tywyn Wharf Context triple: [Pendre, nearbyStation, Tywyn Wharf]
-
A.
Amlwch Harbour
Amlwch Harbour is a historic coastal port on the north coast of Anglesey in Wales, once central to the region’s copper mining and maritime trade.
-
B.
Port of Swansea
The Port of Swansea is a maritime cargo and former passenger port on the south coast of Wales that serves as a key gateway for trade and industry in the Swansea Bay area.
-
C.
Pembroke Dock
Pembroke Dock is a coastal town in southwest Wales known historically for its naval dockyard and shipbuilding heritage.
-
D.
Aberystwyth harbour
Aberystwyth harbour is a coastal harbour at the mouth of the River Rheidol in Aberystwyth, Wales, known for its marina, fishing activity, and scenic views over Cardigan Bay.
-
E.
Port Eynon
Port Eynon is a coastal village and popular seaside destination on the Gower Peninsula in South Wales, known for its sandy beach and scenic surroundings.
- 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: Tywyn Wharf Triple: [Pendre, nearbyStation, Tywyn Wharf]
Generated description
Tywyn Wharf is a heritage railway station in Tywyn, Wales, serving as the western terminus and main visitor hub of the historic Talyllyn Railway.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Tywyn Wharf Target entity description: Tywyn Wharf is a heritage railway station in Tywyn, Wales, serving as the western terminus and main visitor hub of the historic Talyllyn Railway.
-
A.
Amlwch Harbour
Amlwch Harbour is a historic coastal port on the north coast of Anglesey in Wales, once central to the region’s copper mining and maritime trade.
-
B.
Port of Swansea
The Port of Swansea is a maritime cargo and former passenger port on the south coast of Wales that serves as a key gateway for trade and industry in the Swansea Bay area.
-
C.
Pembroke Dock
Pembroke Dock is a coastal town in southwest Wales known historically for its naval dockyard and shipbuilding heritage.
-
D.
Aberystwyth harbour
Aberystwyth harbour is a coastal harbour at the mouth of the River Rheidol in Aberystwyth, Wales, known for its marina, fishing activity, and scenic views over Cardigan Bay.
-
E.
Port Eynon
Port Eynon is a coastal village and popular seaside destination on the Gower Peninsula in South Wales, known for its sandy beach and scenic surroundings.
- 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_69d381be340c8190b05998703d42d224 |
completed | April 6, 2026, 9:49 a.m. |
| NER | Named-entity recognition | batch_69d4e9fc72d081908d81c71133973daf |
completed | April 7, 2026, 11:26 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d7fbfae96c8190ac496e9a1158afe4 |
completed | April 9, 2026, 7:20 p.m. |
| NEDg | Description generation | batch_69d822d6a0188190a7ee6de5aab50486 |
completed | April 9, 2026, 10:06 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d859e40bf88190a6dc8deed3049d31 |
completed | April 10, 2026, 2:01 a.m. |
Created at: April 6, 2026, 12:09 p.m.