Triple
T17404072
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Barfüsserplatz |
E423167
|
entity |
| Predicate | servedByTramLine |
P17788
|
FINISHED |
| Object | Basel tram line 14 |
—
|
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: Basel tram line 14 | Statement: [Barfüsserplatz, servedByTramLine, Basel tram line 14]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Basel tram line 14 Context triple: [Barfüsserplatz, servedByTramLine, Basel tram line 14]
-
A.
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.
-
B.
Basel tram network
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.
Zürich tram line 11
Zürich tram line 11 is a major tram route in the city of Zurich that connects key districts and transport hubs across the urban area.
-
D.
Basel tram line 8
Basel tram line 8 is a key route in the Basel tram network that connects central city locations with surrounding districts and cross-border destinations.
-
E.
Basel tram line 6
Basel tram line 6 is a key route in the Basel tram network, connecting various districts and suburbs with the city center.
- 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: Basel tram line 14 Target entity description: Basel tram line 14 is a key route in the Basel tram network that connects suburban areas with the city center and major transit hubs.
-
A.
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.
-
B.
Basel tram network
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.
Zürich tram line 11
Zürich tram line 11 is a major tram route in the city of Zurich that connects key districts and transport hubs across the urban area.
-
D.
Basel tram line 8
Basel tram line 8 is a key route in the Basel tram network that connects central city locations with surrounding districts and cross-border destinations.
-
E.
Basel tram line 6
Basel tram line 6 is a key route in the Basel tram network, connecting various districts and suburbs with the city center.
- 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_69d889d7d27c819088486ce3f0627fa1 |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e43b068248819088871d79f8a38f30 |
completed | April 19, 2026, 2:16 a.m. |
Created at: April 10, 2026, 5:45 a.m.