Triple
T10135527
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tanger-Ville railway station |
E226844
|
entity |
| Predicate | servedBy |
P82
|
FINISHED |
| Object | Al Boraq high-speed trains |
E414785
|
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: Al Boraq high-speed trains | Statement: [Tanger-Ville railway station, servedBy, Al Boraq high-speed trains]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Al Boraq high-speed trains Context triple: [Tanger-Ville railway station, servedBy, Al Boraq high-speed trains]
-
A.
Al Boraq high-speed rail
chosen
Al Boraq high-speed rail is Morocco’s high-speed train network, notable as the first of its kind in Africa and connecting major cities such as Tangier and Casablanca.
-
B.
Sapsan high-speed trains
Sapsan high-speed trains are Russian high-speed passenger trains operating primarily between major cities such as Moscow and Saint Petersburg, known for significantly reducing travel times on these routes.
-
C.
Haramain high-speed railway
The Haramain high-speed railway is a modern high-speed rail line in Saudi Arabia that connects the holy cities of Mecca and Medina via Jeddah and King Abdullah Economic City, facilitating rapid travel for pilgrims and residents.
-
D.
Shanghai Maglev Train
The Shanghai Maglev Train is a high-speed magnetic levitation railway in Shanghai, China, renowned as one of the fastest commercial train services in the world.
-
E.
SRT high-speed rail
SRT high-speed rail is a South Korean high-speed train service operated by SR Corporation that runs on the Gyeongbu and Honam high-speed lines as an alternative to KTX.
- 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_69ca8433ec308190b8b25a6fe359c34c |
completed | March 30, 2026, 2:09 p.m. |
| NER | Named-entity recognition | batch_69cde87fae288190bb4f13e1ae90f50a |
completed | April 2, 2026, 3:54 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d317552b6081909a2e82e554a8f96e |
completed | April 6, 2026, 2:15 a.m. |
Created at: March 30, 2026, 9:06 p.m.