Triple
T19302403
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | River Coln |
E482734
|
entity |
| Predicate | mouthRiver |
P4359
|
FINISHED |
| Object | River Thames at Lechlade |
—
|
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: River Thames at Lechlade | Statement: [River Coln, mouthRiver, River Thames at Lechlade]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: River Thames at Lechlade Context triple: [River Coln, mouthRiver, River Thames at Lechlade]
-
A.
River Thames at Weybridge
The River Thames at Weybridge is a stretch of the Thames in Surrey where the River Wey joins it, forming a notable junction of waterways used for leisure boating and navigation.
-
B.
Wenlock River
The Wenlock River is a remote, biodiverse river in far north Queensland, Australia, renowned for its rich freshwater fish fauna and relatively undisturbed ecosystems.
-
C.
River Thame
River Thame is a tributary of the River Thames in southern England, flowing through Buckinghamshire and Oxfordshire before joining the Thames near Dorchester-on-Thames.
-
D.
River Thames at Dorchester-on-Thames
The River Thames at Dorchester-on-Thames is a scenic stretch of the Thames in Oxfordshire, England, known for its historic riverside village setting and its role as a junction where tributaries such as the River Thame join the main river.
-
E.
River Thames at Datchet
River Thames at Datchet is a stretch of the River Thames near the village of Datchet in Berkshire, England, known for its riverside setting close to Windsor and its role in local flood management and recreation.
- 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: River Thames at Lechlade Target entity description: The River Thames at Lechlade is a picturesque stretch of the upper Thames in Gloucestershire, England, known as a popular boating and walking area near the river’s navigable limit.
-
A.
River Thames at Weybridge
The River Thames at Weybridge is a stretch of the Thames in Surrey where the River Wey joins it, forming a notable junction of waterways used for leisure boating and navigation.
-
B.
Wenlock River
The Wenlock River is a remote, biodiverse river in far north Queensland, Australia, renowned for its rich freshwater fish fauna and relatively undisturbed ecosystems.
-
C.
River Thame
River Thame is a tributary of the River Thames in southern England, flowing through Buckinghamshire and Oxfordshire before joining the Thames near Dorchester-on-Thames.
-
D.
River Thames at Dorchester-on-Thames
The River Thames at Dorchester-on-Thames is a scenic stretch of the Thames in Oxfordshire, England, known for its historic riverside village setting and its role as a junction where tributaries such as the River Thame join the main river.
-
E.
River Thames at Datchet
River Thames at Datchet is a stretch of the River Thames near the village of Datchet in Berkshire, England, known for its riverside setting close to Windsor and its role in local flood management and recreation.
- 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_69d8e8d04d5c8190baa816986f2b1d1e |
completed | April 10, 2026, 12:10 p.m. |
| NER | Named-entity recognition | batch_69e5fc8add788190aed98bcbad518808 |
completed | April 20, 2026, 10:14 a.m. |
Created at: April 10, 2026, 1:31 p.m.