Triple
T8107029
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Uppsala Central Station |
E189251
|
entity |
| Predicate | trainOperator |
P20222
|
FINISHED |
| Object | SJ AB |
E462906
|
NE FINISHED |
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: SJ AB | Statement: [Uppsala Central Station, trainOperator, SJ AB]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: SJ AB Context triple: [Uppsala Central Station, trainOperator, SJ AB]
-
A.
SJ AB group
SJ AB group is a Swedish state-owned railway company that operates passenger train services domestically and in neighboring countries through subsidiaries and brands such as SJ Norge.
-
B.
SJ
chosen
SJ is Sweden’s primary state-owned passenger train operator, running long-distance and regional rail services across the country.
-
C.
4SJ
4SJ is the nickname of Forrest J Ackerman, the influential science fiction fan, editor, and literary agent often called the "Father of Science Fiction."
-
D.
SAB
SAB is the School of American Ballet, a premier ballet academy in New York City that serves as the official training school for the New York City Ballet.
-
E.
SAB
SAB is the three-letter IATA airport code for Juancho E. Yrausquin Airport, the small Caribbean airport serving the island of Saba in the Netherlands.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69ca82b9d5848190a24672775d5c5011 |
completed | March 30, 2026, 2:03 p.m. |
| NER | Named-entity recognition | batch_69cb42f89dd481908f1a25e4b16a8fc8 |
completed | March 31, 2026, 3:43 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cc94198fdc8190bcf3c6285e52fdd3 |
completed | April 1, 2026, 3:42 a.m. |
Created at: March 30, 2026, 5:31 p.m.