Triple
T180661
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Blackfriars Bridge, Manchester |
E3867
|
entity |
| Predicate | crosses |
P416
|
FINISHED |
| Object | River Irwell |
E904
|
NE FINISHED |
How this triple was built (2 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 Irwell | Statement: [Blackfriars Bridge, Manchester, crosses, River Irwell]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: River Irwell Context triple: [Blackfriars Bridge, Manchester, crosses, River Irwell]
-
A.
River Irwell
chosen
The River Irwell is a major river in North West England that flows through the cities of Manchester and Salford, historically powering their industrial development and now forming a key part of the urban landscape.
-
B.
River Ribble
The River Ribble is a major river in northern England that flows through North Yorkshire and Lancashire before emptying into the Irish Sea near Preston.
-
C.
River Irk
The River Irk is a small river in Greater Manchester, England, that flows through the northern part of Manchester and has historically been associated with the city’s industrial development.
-
D.
River Esk
The River Esk is a Scottish river that flows through Midlothian and East Lothian, passing towns such as Musselburgh before reaching the North Sea via the Firth of Forth.
-
E.
River Leven
River Leven is a river in Fife, Scotland, that flows from Loch Leven to the Firth of Forth and has historically supported local industry and settlements along its banks.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69a25497e2f08190a040f8c6e1842643 |
completed | Feb. 28, 2026, 2:36 a.m. |
| NER | Named-entity recognition | batch_69a25901a9188190b8f510bec8c8e7f2 |
completed | Feb. 28, 2026, 2:54 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a358763c10819085252de003a45435 |
completed | Feb. 28, 2026, 9:04 p.m. |
Created at: Feb. 28, 2026, 2:40 a.m.