Triple
T33021123
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hemel Hempstead railway station |
E844913
|
entity |
| Predicate | servesRegionalTrafficBetween |
P130685
|
FINISHED |
| Object | London and the Midlands |
—
|
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: London and the Midlands | Statement: [Hemel Hempstead railway station, servesRegionalTrafficBetween, London and the Midlands]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: servesRegionalTrafficBetween Context triple: [Hemel Hempstead railway station, servesRegionalTrafficBetween, London and the Midlands]
-
A.
operatesBetweenRegion
Indicates a relationship in which an entity conducts operations or provides services that connect or span between two distinct regions.
-
B.
servesLocalTraffic
Indicates that something (such as a road, route, or service) is primarily intended to accommodate or support traffic originating from or destined to nearby or surrounding areas rather than long-distance or through traffic.
-
C.
servesRegionAcrossFrom
Indicates that a service or entity operates in a region that is geographically located directly across from another specified region.
-
D.
regulatesTrafficBetween
Indicates that one entity controls, manages, or directs the flow of traffic occurring between two other entities or locations.
-
E.
servesRailTrafficBetween
chosen
Indicates that something (typically a rail line, service, or facility) provides rail transportation connecting two or more locations.
- F. None of above.
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_69f34950749c8190ae05cd27adb16d58 |
completed | April 30, 2026, 12:21 p.m. |
| NER | Named-entity recognition | batch_69ff49f888348190b9c55afa73b99e6a |
completed | May 9, 2026, 2:51 p.m. |
| PD | Predicate disambiguation | batch_69ff49614ef88190ac70b034c55ad738 |
completed | May 9, 2026, 2:49 p.m. |
Created at: May 1, 2026, 1:23 a.m.