Triple
T18849960
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Linha do Norte |
E461012
|
entity |
| Predicate | supportsServiceBrand |
P34842
|
FINISHED |
| Object | Alfa Pendular |
—
|
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: Alfa Pendular | Statement: [Linha do Norte, supportsServiceBrand, Alfa Pendular]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Alfa Pendular Context triple: [Linha do Norte, supportsServiceBrand, Alfa Pendular]
-
A.
Alfa Pendular
chosen
Alfa Pendular is Portugal’s high-speed tilting train service operated by Comboios de Portugal, connecting major cities such as Lisbon, Porto, and Faro with faster, more comfortable rail travel.
-
B.
Alfa Romeo Alfasud
The Alfa Romeo Alfasud is a compact front-wheel-drive family car produced by Italian manufacturer Alfa Romeo from the early 1970s, renowned for its sharp handling and advanced engineering for its class.
-
C.
Alfa Romeo Tonale
The Alfa Romeo Tonale is a compact luxury crossover SUV that marks the brand’s entry into the premium plug-in hybrid and electrified SUV segment.
-
D.
Alfa Romeo TZ
The Alfa Romeo TZ is a 1960s Italian racing sports car renowned for its lightweight tubular spaceframe chassis, aerodynamic Zagato bodywork, and successful competition history.
-
E.
Alfa Romeo SZ
The Alfa Romeo SZ is a limited-production, wedge-shaped sports coupe from the late 1980s–early 1990s, renowned for its radical Zagato-designed bodywork and sharp handling.
- 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: supportsServiceBrand Context triple: [Linha do Norte, supportsServiceBrand, Alfa Pendular]
-
A.
supportsBrand
Indicates that one entity endorses, promotes, or is compatible with a particular brand.
-
B.
serviceBrand
chosen
Indicates that one entity is the brand under which a particular service is offered or marketed by another entity.
-
C.
supportsContentBrands
Indicates that one entity provides functionality, compatibility, or infrastructure necessary for the operation or distribution of specific content brands.
-
D.
sponsorBrandType
Indicates the type or category of brand that is acting as a sponsor in the relationship.
-
E.
hasSupportService
Indicates that one entity provides or is associated with a support-related service for another entity.
- F. None of above.
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_69d8dcfa11e4819090ab1ef5bdcd2b2e |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5b8f1abdc819081638ed384da191e |
completed | April 20, 2026, 5:26 a.m. |
| PD | Predicate disambiguation | batch_69e48d1e7dac81909ea1e758c87773c5 |
completed | April 19, 2026, 8:06 a.m. |
Created at: April 10, 2026, 11:56 a.m.