Triple
T17639783
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Aarau railway station |
E429193
|
entity |
| Predicate | railwayStationCode |
P1289
|
FINISHED |
| Object | ZHF |
—
|
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: ZHF | Statement: [Aarau railway station, railwayStationCode, ZHF]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: ZHF Context triple: [Aarau railway station, railwayStationCode, ZHF]
-
A.
ZHP
ZHP is the National Rail station code assigned to Hyde Park Corner Underground station in London.
-
B.
HZ
HZ is the vehicle registration code assigned to the town of Thale in Germany.
-
C.
ZUH
ZUH is the IATA airport code for Zhuhai Jinwan Airport, serving the city of Zhuhai in Guangdong Province, China.
-
D.
ZH
ZH is the provincial code for Zuid-Holland, a densely populated and economically important province in the western Netherlands that includes cities like Rotterdam and The Hague.
-
E.
ZH
ZH is the official vehicle registration code used for the Swiss canton of Zurich.
- 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: ZHF Target entity description: ZHF is the station code used to identify Aarau railway station in Switzerland’s rail network.
-
A.
ZHP
ZHP is the National Rail station code assigned to Hyde Park Corner Underground station in London.
-
B.
HZ
HZ is the vehicle registration code assigned to the town of Thale in Germany.
-
C.
ZUH
ZUH is the IATA airport code for Zhuhai Jinwan Airport, serving the city of Zhuhai in Guangdong Province, China.
-
D.
ZH
ZH is the provincial code for Zuid-Holland, a densely populated and economically important province in the western Netherlands that includes cities like Rotterdam and The Hague.
-
E.
ZH
ZH is the official vehicle registration code used for the Swiss canton of Zurich.
- 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_69d889e2c2608190b762e76d9b2262f1 |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e46de3f2a08190998641fa589bad78 |
completed | April 19, 2026, 5:53 a.m. |
Created at: April 10, 2026, 6:02 a.m.