Triple
T13944580
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Coimbra-B |
E335345
|
entity |
| Predicate | hasService |
P182
|
FINISHED |
| Object | Alfa Pendular |
E62902
|
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: Alfa Pendular | Statement: [Coimbra-B, hasService, Alfa Pendular]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Alfa Pendular Context triple: [Coimbra-B, hasService, 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 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.
-
E.
Alfa Romeo 90
The Alfa Romeo 90 is an executive sedan produced by the Italian manufacturer Alfa Romeo in the mid-1980s, known for its angular styling and traditional rear-wheel-drive layout.
- 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_69d81c6081b88190b53e317c3370c8fe |
completed | April 9, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69de2e0f6f3c8190a64058b732b0ac52 |
completed | April 14, 2026, 12:07 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fbac89ebd48190ab448f74daf82a96 |
completed | May 6, 2026, 9:03 p.m. |
Created at: April 9, 2026, 10:17 p.m.