Triple
T21352806
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | A465 road |
E526531
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Heads of the Valleys corridor |
—
|
NE NERFINISHED |
How this triple was built (3 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: Heads of the Valleys corridor | Statement: [A465 road, partOf, Heads of the Valleys corridor]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Heads of the Valleys corridor Context triple: [A465 road, partOf, Heads of the Valleys corridor]
-
A.
Lea Valley corridor
The Lea Valley corridor is a transport and development corridor in eastern England that follows the River Lea through north and east London into Hertfordshire, hosting multiple rail lines, roads, and urban areas.
-
B.
Thames corridor
The Thames corridor is a key economic and transport region in southern England that follows the River Thames, encompassing major urban, industrial, and commercial hubs west of London.
-
C.
Barlow Road corridor
The Barlow Road corridor is a historic and recreational route in Oregon that follows part of the Oregon Trail, offering opportunities for hiking, camping, and exploring pioneer-era landmarks.
-
D.
Hume corridor
The Hume corridor is a major transport and development axis in southeastern Australia that links Sydney and Melbourne through a chain of growing regional centres along the Hume Highway and rail line.
-
E.
Bankstown corridor
Bankstown corridor is an urban rail and development precinct in Sydney centered around the Bankstown Line, targeted for transport upgrades and higher-density growth.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Heads of the Valleys corridor Target entity description: The Heads of the Valleys corridor is a key transport and economic route running along the northern edge of the South Wales Valleys, linking several post-industrial communities across the region.
-
A.
Lea Valley corridor
The Lea Valley corridor is a transport and development corridor in eastern England that follows the River Lea through north and east London into Hertfordshire, hosting multiple rail lines, roads, and urban areas.
-
B.
Thames corridor
The Thames corridor is a key economic and transport region in southern England that follows the River Thames, encompassing major urban, industrial, and commercial hubs west of London.
-
C.
Barlow Road corridor
The Barlow Road corridor is a historic and recreational route in Oregon that follows part of the Oregon Trail, offering opportunities for hiking, camping, and exploring pioneer-era landmarks.
-
D.
Hume corridor
The Hume corridor is a major transport and development axis in southeastern Australia that links Sydney and Melbourne through a chain of growing regional centres along the Hume Highway and rail line.
-
E.
Bankstown corridor
Bankstown corridor is an urban rail and development precinct in Sydney centered around the Bankstown Line, targeted for transport upgrades and higher-density growth.
- F. None of above. chosen
Provenance (2 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_69e0b51cd5cc81909ac1187971e8a8ad |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e8ad34a1d48190b14fa099968faf7c |
completed | April 22, 2026, 11:12 a.m. |
Created at: April 16, 2026, 5:05 p.m.