Triple
T18908402
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pardubice hlavní nádraží |
E462528
|
entity |
| Predicate | railwayOperator |
P5620
|
FINISHED |
| Object | Leo Express |
—
|
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: Leo Express | Statement: [Pardubice hlavní nádraží, railwayOperator, Leo Express]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Leo Express Context triple: [Pardubice hlavní nádraží, railwayOperator, Leo Express]
-
A.
Green Express
Green Express is a regional bus route operated by SolanoExpress that provides public transit service within the Solano County area and connections to neighboring communities.
-
B.
Vibrant Express
Vibrant Express is a high-speed train service operating on the Guangzhou–Shenzhen–Hong Kong Express Rail Link, providing rapid cross-border passenger transport between mainland China and Hong Kong.
-
C.
TurboExpress
The TurboExpress was NEC's handheld version of the TurboGrafx-16 console, notable for its advanced color screen and ability to play full home console HuCard games on the go.
-
D.
Nova Express
Nova Express is an experimental science fiction novel by William S. Burroughs that continues his cut-up style exploration of control, addiction, and societal manipulation.
-
E.
Logan Express buses
Logan Express buses are a dedicated airport shuttle service providing direct coach transportation between Boston Logan International Airport and several suburban locations in Massachusetts.
- 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: Leo Express Target entity description: Leo Express is a Czech private transportation company that operates long-distance passenger rail and bus services in Central and Eastern Europe.
-
A.
Green Express
Green Express is a regional bus route operated by SolanoExpress that provides public transit service within the Solano County area and connections to neighboring communities.
-
B.
Vibrant Express
Vibrant Express is a high-speed train service operating on the Guangzhou–Shenzhen–Hong Kong Express Rail Link, providing rapid cross-border passenger transport between mainland China and Hong Kong.
-
C.
TurboExpress
The TurboExpress was NEC's handheld version of the TurboGrafx-16 console, notable for its advanced color screen and ability to play full home console HuCard games on the go.
-
D.
Nova Express
Nova Express is an experimental science fiction novel by William S. Burroughs that continues his cut-up style exploration of control, addiction, and societal manipulation.
-
E.
Logan Express buses
Logan Express buses are a dedicated airport shuttle service providing direct coach transportation between Boston Logan International Airport and several suburban locations in Massachusetts.
- 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_69d8dcfd05bc819088903cca13cc2846 |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5c52eed1881908929dace845ae008 |
completed | April 20, 2026, 6:18 a.m. |
Created at: April 10, 2026, 11:58 a.m.