Triple
T21986630
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sihltal Zürich Uetliberg Bahn |
E542976
|
entity |
| Predicate | shortName |
P43
|
FINISHED |
| Object | SZU |
—
|
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: SZU | Statement: [Sihltal Zürich Uetliberg Bahn, shortName, SZU]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: SZU Context triple: [Sihltal Zürich Uetliberg Bahn, shortName, SZU]
-
A.
SZU
SZU is the commonly used abbreviation for Shenzhen University, a comprehensive public university located in Shenzhen, China.
-
B.
SZF
SZF is the IATA airport code for Samsun-Çarşamba Airport, a regional airport serving the city of Samsun in northern Turkey.
-
C.
SZF
SZF is the commonly used abbreviation for the Faculty of Social Sciences at the University of Latvia, encompassing disciplines such as sociology, communication, and political science.
-
D.
ZZU
ZZU is the commonly used abbreviation for Zhengzhou University, a major comprehensive public university located in Zhengzhou, Henan Province, China.
-
E.
SZ
SZ is the vehicle registration code used for the Austrian district of Schwaz in the state of Tyrol.
- 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: SZU Target entity description: SZU is a Swiss railway company operating regional train services in the Sihltal valley and to the Uetliberg mountain near Zurich.
-
A.
SZU
SZU is the commonly used abbreviation for Shenzhen University, a comprehensive public university located in Shenzhen, China.
-
B.
SZF
SZF is the IATA airport code for Samsun-Çarşamba Airport, a regional airport serving the city of Samsun in northern Turkey.
-
C.
SZF
SZF is the commonly used abbreviation for the Faculty of Social Sciences at the University of Latvia, encompassing disciplines such as sociology, communication, and political science.
-
D.
ZZU
ZZU is the commonly used abbreviation for Zhengzhou University, a major comprehensive public university located in Zhengzhou, Henan Province, China.
-
E.
SZ
SZ is the official station code used to identify the Berlin U-Bahn station Seestraße.
- 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_69e0c48136b081908831fa907cc02e18 |
completed | April 16, 2026, 11:14 a.m. |
| NER | Named-entity recognition | batch_69f12709cb288190a2620e337fea364c |
completed | April 28, 2026, 9:30 p.m. |
Created at: April 16, 2026, 8:04 p.m.