Triple
T17642180
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Wickford railway station |
E429259
|
entity |
| Predicate | railwayLine |
P848
|
FINISHED |
| Object | Crouch Valley line |
—
|
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: Crouch Valley line | Statement: [Wickford railway station, railwayLine, Crouch Valley line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Crouch Valley line Context triple: [Wickford railway station, railwayLine, Crouch Valley line]
-
A.
Crouch Valley Line
chosen
Crouch Valley Line is a rural railway branch line in Essex, England, running between Wickford and Southminster and serving communities along the River Crouch.
-
B.
Avon Valley Line
The Avon Valley Line is a railway route in southwest England that follows the River Avon, connecting key towns and cities in the region.
-
C.
Cherwell Valley Line
The Cherwell Valley Line is a railway route in England that runs through Oxfordshire and Berkshire, connecting key towns and cities including Oxford and Didcot.
-
D.
Churnet Valley Line
The Churnet Valley Line is a historic railway route in Staffordshire, England, known for following the scenic Churnet Valley and now partly operating as a heritage railway.
-
E.
Looe Valley Line
The Looe Valley Line is a scenic rural railway in Cornwall, England, running along the Looe River between Liskeard and the coastal town of Looe.
- 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_69d889e2c2608190b762e76d9b2262f1 |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e46de645208190a40dcf443f8afd82 |
completed | April 19, 2026, 5:53 a.m. |
Created at: April 10, 2026, 6:03 a.m.