Triple
T18130674
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Haverfordwest railway station |
E434000
|
entity |
| Predicate | hasStationCode |
P1289
|
FINISHED |
| Object | HVF |
—
|
NE NERFINISHED |
How this triple was built (3 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: HVF | Statement: [Haverfordwest railway station, hasStationCode, HVF]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: HVF Context triple: [Haverfordwest railway station, hasStationCode, HVF]
-
A.
HVF
HVF is a data-focused startup and innovation lab created by entrepreneur Max Levchin to explore and build companies around large-scale data problems.
-
B.
HVN
HVN is the ICAO airline designator used to identify Vietnam Airlines in international aviation operations.
-
C.
HVN
HVN is the IATA airport code for Tweed New Haven Airport, a regional airport serving New Haven, Connecticut.
-
D.
HVL
HVL is the vehicle registration code used for motor vehicles registered in the Havelland district of Brandenburg, Germany.
-
E.
VfGH
VfGH is the abbreviation for Austria’s Constitutional Court, the highest judicial body responsible for reviewing the constitutionality of laws and safeguarding the Austrian constitution.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: HVF Target entity description: HVF is the National Rail station code for Haverfordwest railway station in Pembrokeshire, Wales.
-
A.
HVF
HVF is a data-focused startup and innovation lab created by entrepreneur Max Levchin to explore and build companies around large-scale data problems.
-
B.
HVN
HVN is the ICAO airline designator used to identify Vietnam Airlines in international aviation operations.
-
C.
HVN
HVN is the IATA airport code for Tweed New Haven Airport, a regional airport serving New Haven, Connecticut.
-
D.
HVL
HVL is the vehicle registration code used for motor vehicles registered in the Havelland district of Brandenburg, Germany.
-
E.
VfGH
VfGH is the abbreviation for Austria’s Constitutional Court, the highest judicial body responsible for reviewing the constitutionality of laws and safeguarding the Austrian constitution.
- F. None of above. chosen
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_69d8b909e8cc81908df4cc2b8ea6d11f |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e4ddf1e2508190993f65ca137fdf63 |
completed | April 19, 2026, 1:51 p.m. |
Created at: April 10, 2026, 10:29 a.m.