Triple
T2757319
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Severn River system |
E61131
|
entity |
| Predicate | includesTributary |
P165
|
FINISHED |
| Object |
River Rea (Birmingham)
The River Rea is a small urban watercourse flowing through Birmingham, England, historically significant in the city’s industrial development and now largely culverted and managed within the modern urban landscape.
|
E295203
|
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: River Rea (Birmingham) | Statement: [Severn River system, includesTributary, River Rea (Birmingham)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: River Rea (Birmingham) Context triple: [Severn River system, includesTributary, River Rea (Birmingham)]
-
A.
Preston Brook
Preston Brook is a village in Cheshire, England, historically significant as a key junction and terminus on the British canal network.
-
B.
River Severn at Melverley
River Severn at Melverley is the stretch of the River Severn in Shropshire, England, where it meets the River Vyrnwy near the England–Wales border.
-
C.
River Misbourne
The River Misbourne is a chalk stream in the Chiltern Hills of Buckinghamshire, England, flowing through towns such as Great Missenden and Amersham before joining the River Colne.
-
D.
Taz River
The Taz River is a major river in northwestern Siberia, Russia, that flows through the tundra of the Yamalo-Nenets region before emptying into the Kara Sea in the Arctic Ocean.
-
E.
River Soar
The River Soar is a major river in central England that flows through Leicestershire and the city of Leicester before joining the River Trent.
- 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: River Rea (Birmingham) Triple: [Severn River system, includesTributary, River Rea (Birmingham)]
Generated description
The River Rea is a small urban watercourse flowing through Birmingham, England, historically significant in the city’s industrial development and now largely culverted and managed within the modern urban landscape.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: River Rea (Birmingham) Target entity description: The River Rea is a small urban watercourse flowing through Birmingham, England, historically significant in the city’s industrial development and now largely culverted and managed within the modern urban landscape.
-
A.
Preston Brook
Preston Brook is a village in Cheshire, England, historically significant as a key junction and terminus on the British canal network.
-
B.
River Severn at Melverley
River Severn at Melverley is the stretch of the River Severn in Shropshire, England, where it meets the River Vyrnwy near the England–Wales border.
-
C.
River Misbourne
The River Misbourne is a chalk stream in the Chiltern Hills of Buckinghamshire, England, flowing through towns such as Great Missenden and Amersham before joining the River Colne.
-
D.
Taz River
The Taz River is a major river in northwestern Siberia, Russia, that flows through the tundra of the Yamalo-Nenets region before emptying into the Kara Sea in the Arctic Ocean.
-
E.
River Soar
The River Soar is a major river in central England that flows through Leicestershire and the city of Leicester before joining the River Trent.
- 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_69ab4b7a85bc819094a349b84beb1f2c |
completed | March 6, 2026, 9:47 p.m. |
| NER | Named-entity recognition | batch_69abdb8ba4688190b401b6eb5b734ac6 |
completed | March 7, 2026, 8:02 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69afbbdf650c8190baa020143b51f94b |
completed | March 10, 2026, 6:36 a.m. |
| NEDg | Description generation | batch_69afbc67c39c8190b5932c0e23595f64 |
completed | March 10, 2026, 6:38 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69afbd2d8a2c8190896a9154ebbd8bab |
completed | March 10, 2026, 6:41 a.m. |
Created at: March 6, 2026, 9:57 p.m.