Triple
T21000903
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Portsmouth Direct Line |
E517281
|
entity |
| Predicate | hasJunction |
P1018
|
FINISHED |
| Object | Havant Junction |
—
|
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: Havant Junction | Statement: [Portsmouth Direct Line, hasJunction, Havant Junction]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Havant Junction Context triple: [Portsmouth Direct Line, hasJunction, Havant Junction]
-
A.
Havant railway station
chosen
Havant railway station is a key rail hub in Hampshire, England, serving the town of Havant on mainline routes between London, Portsmouth, and the south coast.
-
B.
Basingstoke railway station
Basingstoke railway station is a major railway hub in Hampshire, England, serving as an important junction on routes between London, the South Coast, and the West of England.
-
C.
Bishopstoke Junction
Bishopstoke Junction was the original name of what is now Eastleigh railway station, a key rail hub in Hampshire, England.
-
D.
Chipping Norton Junction
Chipping Norton Junction was the original name of what is now Kingham railway station, a historic junction on the railway network in Oxfordshire, England.
-
E.
Braunston Junction
Braunston Junction is a key canal junction in Northamptonshire, England, where major waterways meet and form an important hub on the British inland waterways network.
- 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_69e0b5006e2881909fc2383f841740cc |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e6fc24a6dc8190a6bf81cf1d9590c0 |
completed | April 21, 2026, 4:25 a.m. |
Created at: April 16, 2026, 1:52 p.m.