Triple
T3270659
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | River Tamar |
E68638
|
entity |
| Predicate | hasFerry |
P1831
|
FINISHED |
| Object |
Cremyll Ferry
The Cremyll Ferry is a historic passenger ferry service linking Plymouth in Devon with the village of Cremyll in Cornwall across the River Tamar in southwest England.
|
E343541
|
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: Cremyll Ferry | Statement: [River Tamar, hasFerry, Cremyll Ferry]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Cremyll Ferry Context triple: [River Tamar, hasFerry, Cremyll Ferry]
-
A.
Torpoint Ferry
Torpoint Ferry is a chain-operated vehicular and passenger ferry service that crosses the River Tamar, linking the town of Torpoint in Cornwall with Plymouth in Devon, England.
-
B.
Wye Bridge
Wye Bridge is a road bridge spanning the River Wye near its confluence with the River Severn, forming part of the approach to the Severn Bridge between England and Wales.
-
C.
Welsh Bridge
Welsh Bridge is a historic stone arch bridge spanning the River Severn in Shrewsbury, Shropshire, England.
-
D.
Fretherne Bridge
Fretherne Bridge is a road swing bridge spanning the Gloucester and Sharpness Canal in Gloucestershire, England.
-
E.
Barmouth Bridge
Barmouth Bridge is a historic wooden viaduct carrying the railway across the Mawddach Estuary near Barmouth in Gwynedd, Wales.
- 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: Cremyll Ferry Triple: [River Tamar, hasFerry, Cremyll Ferry]
Generated description
The Cremyll Ferry is a historic passenger ferry service linking Plymouth in Devon with the village of Cremyll in Cornwall across the River Tamar in southwest England.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Cremyll Ferry Target entity description: The Cremyll Ferry is a historic passenger ferry service linking Plymouth in Devon with the village of Cremyll in Cornwall across the River Tamar in southwest England.
-
A.
Torpoint Ferry
Torpoint Ferry is a chain-operated vehicular and passenger ferry service that crosses the River Tamar, linking the town of Torpoint in Cornwall with Plymouth in Devon, England.
-
B.
Wye Bridge
Wye Bridge is a road bridge spanning the River Wye near its confluence with the River Severn, forming part of the approach to the Severn Bridge between England and Wales.
-
C.
Welsh Bridge
Welsh Bridge is a historic stone arch bridge spanning the River Severn in Shrewsbury, Shropshire, England.
-
D.
Fretherne Bridge
Fretherne Bridge is a road swing bridge spanning the Gloucester and Sharpness Canal in Gloucestershire, England.
-
E.
Barmouth Bridge
Barmouth Bridge is a historic wooden viaduct carrying the railway across the Mawddach Estuary near Barmouth in Gwynedd, Wales.
- 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_69ad859b54f881909bf530d549caf2fd |
completed | March 8, 2026, 2:20 p.m. |
| NER | Named-entity recognition | batch_69adaff349148190beae8c0994b7ad83 |
completed | March 8, 2026, 5:20 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b2e83e11f081909d64287c0902124a |
completed | March 12, 2026, 4:22 p.m. |
| NEDg | Description generation | batch_69b2e92d82f481908106529a75fe9273 |
completed | March 12, 2026, 4:26 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b2e986dcc88190bd3daa6c6fdcb50e |
completed | March 12, 2026, 4:27 p.m. |
Created at: March 8, 2026, 3:09 p.m.