Triple
T18196388
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | A3 road |
E435671
|
entity |
| Predicate | partOfCorridor |
P840
|
FINISHED |
| Object | London–Portsmouth transport corridor |
—
|
NE NERFINISHED |
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: London–Portsmouth transport corridor | Statement: [A3 road, partOfCorridor, London–Portsmouth transport corridor]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: London–Portsmouth transport corridor Context triple: [A3 road, partOfCorridor, London–Portsmouth transport corridor]
-
A.
London–Birmingham transport corridor
The London–Birmingham transport corridor is a major strategic route in England that links the capital with Birmingham through a combination of key motorways, rail lines, and other transport infrastructure.
-
B.
A3 London–Portsmouth route
chosen
The A3 London–Portsmouth route is a major trunk road in southern England linking the capital with the port city of Portsmouth.
-
C.
Portsmouth–Ryde route
The Portsmouth–Ryde route is a cross-Solent passenger and vehicle ferry corridor linking the city of Portsmouth on mainland England with the town of Ryde on the Isle of Wight.
-
D.
Coventry–Leicester transport corridor
The Coventry–Leicester transport corridor is a key route in England linking the cities of Coventry and Leicester via major road infrastructure and associated transport links.
-
E.
Wessex Route
Wessex Route is a major rail operating area in southern England that manages and oversees key passenger and freight railway lines, including routes around Southampton and Portsmouth.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69d8b90dba6481908e119eb9aa4ca0cb |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e4e0d377d48190869a033d12f6ee80 |
completed | April 19, 2026, 2:04 p.m. |
Created at: April 10, 2026, 10:31 a.m.