Triple
T13851775
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Penyffordd railway station |
E332959
|
entity |
| Predicate | timezone |
P109
|
FINISHED |
| Object | Europe/London |
E3872
|
NE FINISHED |
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: Europe/London | Statement: [Penyffordd railway station, timezone, Europe/London]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Europe/London Context triple: [Penyffordd railway station, timezone, Europe/London]
-
A.
Europe/London
chosen
Europe/London is the time zone used in the United Kingdom, observing Greenwich Mean Time (GMT) in winter and British Summer Time (BST) in summer.
-
B.
Europe/Dublin
Europe/Dublin is the IANA time zone identifier representing the local time observed in Dublin, Ireland, including its standard and daylight saving time rules.
-
C.
Europe/Paris
Europe/Paris is the standard Central European time zone used by France and several other Western European countries, observing CET in winter and CEST in summer.
-
D.
Europe/Amsterdam
Europe/Amsterdam is the time zone used in the Netherlands and much of Western Europe, corresponding to Central European Time (CET) and Central European Summer Time (CEST).
-
E.
Europe/Lisbon
Europe/Lisbon is the time zone corresponding to mainland Portugal, including the capital city Lisbon, typically observing Western European Time (UTC+0) and Western European Summer Time (UTC+1).
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d81c5ba13c8190839315f54768acfd |
completed | April 9, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69de02da9460819093a3ec5a3c62ea81 |
completed | April 14, 2026, 9:03 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f7c0f73838819085d6f052c00fc494 |
completed | May 3, 2026, 9:41 p.m. |
Created at: April 9, 2026, 10:14 p.m.