Triple
T15119398
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Dudley Canal Tunnel |
E361126
|
entity |
| Predicate | connectsWith |
P37
|
FINISHED |
| Object | Netherton Tunnel Branch (via canal network) |
E931748
|
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: Netherton Tunnel Branch (via canal network) | Statement: [Dudley Canal Tunnel, connectsWith, Netherton Tunnel Branch (via canal network)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Netherton Tunnel Branch (via canal network) Context triple: [Dudley Canal Tunnel, connectsWith, Netherton Tunnel Branch (via canal network)]
-
A.
Netherton Tunnel Branch Canal
chosen
The Netherton Tunnel Branch Canal is a major canal in the West Midlands of England, notable for its long Netherton Tunnel that provides a key navigable link within the Birmingham Canal Navigations network.
-
B.
Bentley Canal (remnant and line)
Bentley Canal (remnant and line) is a disused branch of the historic Birmingham Canal Navigations network in the West Midlands, now surviving only in fragments and as a former route line.
-
C.
Midlands canal network
The Midlands canal network is an interconnected system of historic inland waterways in central England that played a key role in the region’s industrial transport and trade.
-
D.
Cannock Extension Canal
Cannock Extension Canal is a historic branch of the Birmingham Canal Navigations in Staffordshire, England, originally built to serve local collieries and now partly preserved as a rural waterway and nature site.
-
E.
North Western Canal
The North Western Canal is a major irrigation channel in Pakistan’s Sindh region that distributes Indus River water from the Sukkur Barrage to surrounding agricultural lands.
- 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_69d85a0491ec8190830960be8fafb994 |
completed | April 10, 2026, 2:01 a.m. |
| NER | Named-entity recognition | batch_69e0059e036c8190959ff3bde8f2356f |
completed | April 15, 2026, 9:39 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69feb7f2e3408190ae095d16396e420d |
completed | May 9, 2026, 4:28 a.m. |
Created at: April 10, 2026, 3:06 a.m.