Triple
T2440689
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Standedge Tunnels |
E53265
|
entity |
| Predicate | passesThrough |
P225
|
FINISHED |
| Object | Pennine watershed |
E181331
|
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: Pennine watershed | Statement: [Standedge Tunnels, passesThrough, Pennine watershed]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pennine watershed Context triple: [Standedge Tunnels, passesThrough, Pennine watershed]
-
A.
Pennine watershed
chosen
The Pennine watershed is the major upland drainage divide running along the Pennine hills of northern England, separating river systems that flow west to the Irish Sea from those that flow east to the North Sea.
-
B.
Cheshire Basin
The Cheshire Basin is a large geological sedimentary basin in northwest England known for its thick Triassic rock sequences and associated salt deposits.
-
C.
Thames River watershed
The Thames River watershed is a drainage basin in southwestern Ontario, Canada, encompassing the land area whose surface water flows into the Thames River and its tributaries.
-
D.
Pennine waterways
Pennine waterways are a network of interconnected canals and navigable rivers crossing England’s Pennine hills, historically used for industrial transport and now popular for leisure boating and tourism.
-
E.
River Dee basin
The River Dee basin is the entire drainage area that collects water feeding into the River Dee and its tributaries.
- 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_69ab495b6dac8190ac82661aa1452222 |
completed | March 6, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69abc9f7ba208190810f8ea115110375 |
completed | March 7, 2026, 6:47 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69aef0b3f7188190911f2db0ef2200cc |
completed | March 9, 2026, 4:09 p.m. |
Created at: March 6, 2026, 9:43 p.m.