Triple
T21230742
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hoddesdon |
E523205
|
entity |
| Predicate | hasNearbyRailwayStation |
P31869
|
FINISHED |
| Object | Broxbourne railway station |
—
|
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: Broxbourne railway station | Statement: [Hoddesdon, hasNearbyRailwayStation, Broxbourne railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Broxbourne railway station Context triple: [Hoddesdon, hasNearbyRailwayStation, Broxbourne railway station]
-
A.
Broxbourne railway station
chosen
Broxbourne railway station is a key commuter rail hub in Hertfordshire, England, providing frequent services between London and destinations along the West Anglia route.
-
B.
Brookmans Park railway station
Brookmans Park railway station is a suburban rail stop in Hertfordshire, England, serving the village of Brookmans Park on the commuter route into central London.
-
C.
Gunnersbury station
Gunnersbury station is a London Underground and London Overground station in west London serving the District line and the North London line.
-
D.
Stamford Brook station
Stamford Brook station is a London Underground station in west London served by the District line.
-
E.
Hemel Hempstead railway station
Hemel Hempstead railway station is a mainline railway station in Hertfordshire, England, providing commuter and regional services on the West Coast Main Line between London and the Midlands.
- 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_69e0b512ad94819087942b2ed925185f |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e734af3d508190b3359d14496370b6 |
completed | April 21, 2026, 8:26 a.m. |
Created at: April 16, 2026, 3:45 p.m.