Triple
T13740529
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Wrexham Central railway station |
E330072
|
entity |
| Predicate | stationCode |
P1289
|
FINISHED |
| Object |
WXC
WXC is the National Rail station code for Wrexham Central railway station in Wrexham, Wales.
|
E1057716
|
NE FINISHED |
How this triple was built (4 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: WXC | Statement: [Wrexham Central railway station, stationCode, WXC]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: WXC Context triple: [Wrexham Central railway station, stationCode, WXC]
-
A.
WCX
WCX is the National Rail station code for Wembley Stadium railway station in London, England.
-
B.
CW-X
CW-X is a performance-focused athletic apparel brand known for its compression and support gear, particularly high-tech sports bras and tights.
-
C.
XSWX
XSWX is the Market Identifier Code for the SIX Swiss Exchange, Switzerland’s principal stock exchange based in Zurich.
-
D.
W^X
W^X is a memory protection security mechanism that enforces pages to be either writable or executable, but not both, to mitigate exploits such as buffer overflows.
-
E.
WC1X
WC1X is a central London postcode district covering parts of areas such as King’s Cross and Clerkenwell within the WC (Western Central) postcode area.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: WXC Triple: [Wrexham Central railway station, stationCode, WXC]
Generated description
WXC is the National Rail station code for Wrexham Central railway station in Wrexham, Wales.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: WXC Target entity description: WXC is the National Rail station code for Wrexham Central railway station in Wrexham, Wales.
-
A.
WCX
WCX is the National Rail station code for Wembley Stadium railway station in London, England.
-
B.
CW-X
CW-X is a performance-focused athletic apparel brand known for its compression and support gear, particularly high-tech sports bras and tights.
-
C.
XSWX
XSWX is the Market Identifier Code for the SIX Swiss Exchange, Switzerland’s principal stock exchange based in Zurich.
-
D.
W^X
W^X is a memory protection security mechanism that enforces pages to be either writable or executable, but not both, to mitigate exploits such as buffer overflows.
-
E.
WC1X
WC1X is a central London postcode district covering parts of areas such as King’s Cross and Clerkenwell within the WC (Western Central) postcode area.
- F. None of above. chosen
Provenance (5 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_69d80772315881908f980cae40d91664 |
completed | April 9, 2026, 8:09 p.m. |
| NER | Named-entity recognition | batch_69de0206a4b88190a60914e2b43e54f9 |
completed | April 14, 2026, 8:59 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f79d6bce9881909209231f6dfcf9bf |
completed | May 3, 2026, 7:09 p.m. |
| NEDg | Description generation | batch_69f79e7869648190ab0157bd0480b219 |
completed | May 3, 2026, 7:14 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f79f7216b08190800165d46172222c |
completed | May 3, 2026, 7:18 p.m. |
Created at: April 9, 2026, 9:55 p.m.