Triple
T16453744
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Randstad regional rail network |
E399619
|
entity |
| Predicate | usesServiceBrand |
P34842
|
FINISHED |
| Object | Sprinter |
E381791
|
NE FINISHED |
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: Sprinter | Statement: [Randstad regional rail network, usesServiceBrand, Sprinter]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sprinter Context triple: [Randstad regional rail network, usesServiceBrand, Sprinter]
-
A.
Sprinter
Sprinter is a family of British diesel multiple-unit passenger trains widely used on regional and local services across the UK rail network.
-
B.
SPRINTER
chosen
SPRINTER is a light rail service in northern San Diego County, California, providing east–west transit between Oceanside and Escondido.
-
C.
Atlit
Atlit is a coastal town in northern Israel known for its Crusader-era fortress, detention camp museum, and proximity to Haifa.
-
D.
The Fastest Man Alive
The Fastest Man Alive is the famed nickname of U.S. Air Force test pilot Frank K. Everest Jr., renowned for pushing aircraft to record-breaking speeds during the early jet and rocket age.
-
E.
Bowerman
Bowerman is a surname most prominently associated with Bill Bowerman, the legendary American track coach and co-founder of Nike.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: usesServiceBrand Context triple: [Randstad regional rail network, usesServiceBrand, Sprinter]
-
A.
usedBrand
Indicates that an entity has utilized, applied, or operated a particular brand in some context.
-
B.
usedBrandOf
Indicates that one entity made use of or operated an item, product, or service associated with a particular brand.
-
C.
usesBrandCharacter
Indicates that one entity employs or features another entity’s brand character (such as a mascot or branded persona) in its materials, products, or communications.
-
D.
serviceBrand
chosen
Indicates that one entity is the brand under which a particular service is offered or marketed by another entity.
-
E.
usesTransportBrand
Indicates that one entity makes use of a transportation service, vehicle, or system associated with a specific brand.
- F. None of above.
Provenance (4 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_69d87f2c6778819080fcfae53be8f12a |
completed | April 10, 2026, 4:40 a.m. |
| NER | Named-entity recognition | batch_69e32ce259d88190803930051409d72c |
completed | April 18, 2026, 7:04 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a004f4e31a08190b121d0cfe2a406c2 |
completed | May 10, 2026, 9:26 a.m. |
| PD | Predicate disambiguation | batch_69e227048d608190a4205eae3117629a |
completed | April 17, 2026, 12:26 p.m. |
Created at: April 10, 2026, 5:10 a.m.