Triple
T5970639
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Basel tram network |
E132861
|
entity |
| Predicate | isMajorNodeOf |
P66820
|
FINISHED |
| Object | Basel urban transport |
E132861
|
NE FINISHED |
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: Basel urban transport | Statement: [Basel tram network, isMajorNodeOf, Basel urban transport]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Basel urban transport Context triple: [Basel tram network, isMajorNodeOf, Basel urban transport]
-
A.
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.
-
B.
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.
-
C.
Basel trinational transport hub
The Basel trinational transport hub is a major cross-border infrastructure complex that integrates road, rail, and air connections between France, Switzerland, and Germany, facilitating seamless international travel and trade in the Upper Rhine region.
-
D.
Bern public transport network
The Bern public transport network is the integrated system of trams, buses, and other local transit services that provides urban and regional mobility in and around the Swiss city of Bern.
-
E.
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.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: isMajorNodeOf Context triple: [Basel tram network, isMajorNodeOf, Basel urban transport]
-
A.
isMajorTerminalOf
Indicates that one entity serves as a primary or main terminal (such as a key endpoint or hub) for another entity within a system or network.
-
B.
isMajorLinkBetween
Indicates that one entity serves as a primary or most significant connecting link between two or more other entities.
-
C.
isMajorSpanOf
Indicates that one span or segment constitutes the primary or most significant portion of another span.
-
D.
isMajorIndexOf
Indicates that one entity serves as the primary or major index reference for locating, organizing, or identifying another entity.
-
E.
isMajorBaseIn
Indicates that a location serves as a primary or central base of operations within a specified area or organization.
- F. None of above. chosen
Provenance (5 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_69c0086deab081908550159ca23eec9b |
completed | March 22, 2026, 3:19 p.m. |
| NER | Named-entity recognition | batch_69c03e174c7c8190b04113f6529f5f0e |
completed | March 22, 2026, 7:08 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c108422220819092ac63e5ebb264b4 |
completed | March 23, 2026, 9:30 a.m. |
| PD | Predicate disambiguation | batch_69c0335b55a48190927a5b1529edb542 |
completed | March 22, 2026, 6:22 p.m. |
| PDg | Predicate description generation | batch_69c03e16476481908361fbb3049664e9 |
completed | March 22, 2026, 7:08 p.m. |
Created at: March 22, 2026, 4:03 p.m.