Triple
T13509286
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | May Bumps |
E321093
|
entity |
| Predicate | riverSectionUsed |
P5565
|
FINISHED |
| Object |
Plough Reach
Plough Reach is a well-known stretch of the River Cam in Cambridge, England, used for college rowing races such as the May Bumps.
|
E1043995
|
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: Plough Reach | Statement: [May Bumps, riverSectionUsed, Plough Reach]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Plough Reach Context triple: [May Bumps, riverSectionUsed, Plough Reach]
-
A.
Slough Arm
Slough Arm is a short branch of the Grand Union Canal in England that serves the town of Slough and its surrounding industrial and residential areas.
-
B.
Thurne Mouth
Thurne Mouth is the point in the Norfolk Broads where the River Thurne joins the River Bure, forming a notable junction for boating and navigation.
-
C.
Thorney Channel
Thorney Channel is a tidal waterway within Chichester Harbour on England’s south coast, known for its sheltered waters, wildlife habitats, and recreational sailing.
-
D.
River Wharfe
River Wharfe is a major river in northern England that flows through the Yorkshire Dales and forms part of the boundary between North and West Yorkshire.
-
E.
Northampton Arm
The Northampton Arm is a canal branch in England that links the Grand Union Canal to the River Nene at Northampton via a flight of locks.
- 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: Plough Reach Triple: [May Bumps, riverSectionUsed, Plough Reach]
Generated description
Plough Reach is a well-known stretch of the River Cam in Cambridge, England, used for college rowing races such as the May Bumps.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Plough Reach Target entity description: Plough Reach is a well-known stretch of the River Cam in Cambridge, England, used for college rowing races such as the May Bumps.
-
A.
Slough Arm
Slough Arm is a short branch of the Grand Union Canal in England that serves the town of Slough and its surrounding industrial and residential areas.
-
B.
Thurne Mouth
Thurne Mouth is the point in the Norfolk Broads where the River Thurne joins the River Bure, forming a notable junction for boating and navigation.
-
C.
Thorney Channel
Thorney Channel is a tidal waterway within Chichester Harbour on England’s south coast, known for its sheltered waters, wildlife habitats, and recreational sailing.
-
D.
River Wharfe
River Wharfe is a major river in northern England that flows through the Yorkshire Dales and forms part of the boundary between North and West Yorkshire.
-
E.
Northampton Arm
The Northampton Arm is a canal branch in England that links the Grand Union Canal to the River Nene at Northampton via a flight of locks.
- 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_69d807629d6c8190998f1b9bb12d2ed0 |
completed | April 9, 2026, 8:09 p.m. |
| NER | Named-entity recognition | batch_69dbbe99ddc08190a8d79107c8e176fa |
completed | April 12, 2026, 3:47 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f75490291c8190b5985d8c90ef1af6 |
completed | May 3, 2026, 1:58 p.m. |
| NEDg | Description generation | batch_69f7556329648190be791afdd197b08c |
completed | May 3, 2026, 2:02 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f755c52c648190a4912725ce65ff04 |
completed | May 3, 2026, 2:03 p.m. |
Created at: April 9, 2026, 9:43 p.m.