Triple
T23213089
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Trångsund railway station |
E580653
|
entity |
| Predicate | hasService |
P182
|
FINISHED |
| Object | Stockholm commuter rail line 48 |
—
|
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: Stockholm commuter rail line 48 | Statement: [Trångsund railway station, hasService, Stockholm commuter rail line 48]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Stockholm commuter rail line 48 Context triple: [Trångsund railway station, hasService, Stockholm commuter rail line 48]
-
A.
Stockholm commuter rail line 48
chosen
Stockholm commuter rail line 48 is a regional rail service in the Stockholm area that connects central Stockholm with southern suburban communities, including Handen.
-
B.
Stockholm commuter rail line 40
Stockholm commuter rail line 40 is a key line in the Stockholm commuter rail network, connecting central Stockholm with various suburban areas including Tumba.
-
C.
Stockholm commuter rail line 43
Stockholm commuter rail line 43 is a key suburban rail route in the Stockholm area, connecting central Stockholm with outlying communities including Tumba.
-
D.
Stockholm commuter rail line 43X
Stockholm commuter rail line 43X is a supplemental peak-hour service within the Stockholm commuter rail network that operates along the same corridor as line 43, serving selected stations such as Krigslida.
-
E.
Stockholm commuter rail line J41
Stockholm commuter rail line J41 is a suburban rail service in the Stockholm commuter rail network that connects central Stockholm with outlying areas including Södertälje.
- 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_69e2460389408190be74f41d217799a9 |
completed | April 17, 2026, 2:38 p.m. |
| NER | Named-entity recognition | batch_69f19162c77c8190ba29c59ea9695316 |
completed | April 29, 2026, 5:04 a.m. |
Created at: April 17, 2026, 4:07 p.m.