Triple
T21832782
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Basel S-Bahn |
E539039
|
entity |
| Predicate | hasLine |
P35
|
FINISHED |
| Object | S15 |
—
|
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: S15 | Statement: [Basel S-Bahn, hasLine, S15]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: S15 Context triple: [Basel S-Bahn, hasLine, S15]
-
A.
SS15
SS15 is a popular commercial and residential hub in Subang Jaya, Malaysia, known for its vibrant food scene, cafes, and student population.
-
B.
SS15
SS15 is a postcode district in the SS area of Essex, England, covering parts of Basildon such as Laindon and Steeple View.
-
C.
S17
S17 is a Polish expressway forming part of the national road network, connecting Warsaw with the eastern regions of Poland.
-
D.
S19
S19 is a Polish expressway forming part of the international Via Carpatia route, running north–south through eastern Poland.
-
E.
S1
S1 is a key commuter rail line of the Berlin S-Bahn network, connecting central Berlin with its northern and southwestern suburbs.
- 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: S15 Target entity description: S15 is a regional commuter rail line that forms part of the Basel S-Bahn network serving the Basel metropolitan area.
-
A.
SS15
SS15 is a popular commercial and residential hub in Subang Jaya, Malaysia, known for its vibrant food scene, cafes, and student population.
-
B.
SS15
SS15 is a postcode district in the SS area of Essex, England, covering parts of Basildon such as Laindon and Steeple View.
-
C.
S17
S17 is a Polish expressway forming part of the national road network, connecting Warsaw with the eastern regions of Poland.
-
D.
S19
S19 is a Polish expressway forming part of the international Via Carpatia route, running north–south through eastern Poland.
-
E.
S1
S1 is a key commuter rail line of the Berlin S-Bahn network, connecting central Berlin with its northern and southwestern suburbs.
- 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_69e0c475cda88190987d08f23caebdc1 |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69f0a7a4d2d0819088ded045caeab52d |
completed | April 28, 2026, 12:27 p.m. |
Created at: April 16, 2026, 6:55 p.m.