Triple
T22669294
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Basler Verkehrs-Betriebe |
E559877
|
entity |
| Predicate | operatorOf |
P179
|
FINISHED |
| Object | Basel tram network |
—
|
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: Basel tram network | Statement: [Basler Verkehrs-Betriebe, operatorOf, Basel tram network]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Basel tram network Context triple: [Basler Verkehrs-Betriebe, operatorOf, Basel tram network]
-
A.
Basel tram network
chosen
The Basel tram network is an extensive urban and regional tram system serving the Swiss city of Basel and its surrounding cross-border areas in France and Germany.
-
B.
Zürich tram network
The Zürich tram network is an extensive urban light rail system serving the city of Zürich and its suburbs, forming the backbone of the city’s public transportation.
-
C.
Basel bus network
The Basel bus network is the system of urban and regional bus routes serving the city of Basel and its surrounding areas, integrating with trams and trains as part of the region’s public transport network.
-
D.
Geneva tram network
The Geneva tram network is an urban light rail system serving the city of Geneva and its suburbs, forming a key component of the region’s public transportation infrastructure.
-
E.
Basel tram line 11
Basel tram line 11 is a key route in the Basel tram network, connecting various districts and suburbs through the city center.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69e2454a158c819093b8e35f5045efb6 |
completed | April 17, 2026, 2:35 p.m. |
| NER | Named-entity recognition | batch_69f1781ed50c8190a6943f51d7337b49 |
completed | April 29, 2026, 3:16 a.m. |
Created at: April 17, 2026, 3:09 p.m.