Triple
T19734669
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Södertälje Centrum Station |
E473945
|
entity |
| Predicate | railwayLineServed |
P848
|
FINISHED |
| Object |
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.
|
E1393641
|
NE FINISHED |
How this triple was built (4 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 J41 | Statement: [Södertälje Centrum Station, railwayLineServed, Stockholm commuter rail line J41]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Stockholm commuter rail line J41 Context triple: [Södertälje Centrum Station, railwayLineServed, Stockholm commuter rail line J41]
-
A.
Stockholm commuter rail line J40
Stockholm commuter rail line J40 is a regional commuter service in the Stockholm area that connects central Stockholm with outlying destinations including Gnesta.
-
B.
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.
-
C.
Södertälje line
The Södertälje line is a Swedish railway route in the Stockholm area that connects several southern suburbs and towns, including Tumba, with Södertälje and the broader regional rail network.
-
D.
Stockholm City Line
Stockholm City Line is a commuter rail tunnel beneath central Stockholm designed to increase capacity and reduce congestion on the city’s rail network.
-
E.
Stockholm commuter rail
Stockholm commuter rail is a regional rail network serving the greater Stockholm area, connecting the city with its suburbs and surrounding municipalities.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Stockholm commuter rail line J41 Triple: [Södertälje Centrum Station, railwayLineServed, Stockholm commuter rail line J41]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Stockholm commuter rail line J41 Target entity description: 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.
-
A.
Stockholm commuter rail line J40
Stockholm commuter rail line J40 is a regional commuter service in the Stockholm area that connects central Stockholm with outlying destinations including Gnesta.
-
B.
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.
-
C.
Södertälje line
The Södertälje line is a Swedish railway route in the Stockholm area that connects several southern suburbs and towns, including Tumba, with Södertälje and the broader regional rail network.
-
D.
Stockholm City Line
Stockholm City Line is a commuter rail tunnel beneath central Stockholm designed to increase capacity and reduce congestion on the city’s rail network.
-
E.
Stockholm commuter rail
Stockholm commuter rail is a regional rail network serving the greater Stockholm area, connecting the city with its suburbs and surrounding municipalities.
- 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_69d8e517ebd48190979ee76723bcfadf |
completed | April 10, 2026, 11:55 a.m. |
| NER | Named-entity recognition | batch_69e6515d138c8190a4c4d112ed5756a3 |
completed | April 20, 2026, 4:16 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a07bd5f0a208190bd471c6e8d544a2a |
completed | May 16, 2026, 12:42 a.m. |
| NEDg | Description generation | batch_6a07be2233c48190a9337bf238b0944b |
completed | May 16, 2026, 12:45 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a07be94ac8081909dadabadaa4be370 |
completed | May 16, 2026, 12:47 a.m. |
Created at: April 10, 2026, 1:47 p.m.