Triple
T15528157
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Administrador de Infraestructuras Ferroviarias |
E369135
|
entity |
| Predicate | hasPart |
P35
|
FINISHED |
| Object | ADIF Alta Velocidad |
E369133
|
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: ADIF Alta Velocidad | Statement: [Administrador de Infraestructuras Ferroviarias, hasPart, ADIF Alta Velocidad]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: ADIF Alta Velocidad Context triple: [Administrador de Infraestructuras Ferroviarias, hasPart, ADIF Alta Velocidad]
-
A.
Renfe Alvia
Renfe Alvia is a Spanish long-distance high-speed train service operated by Renfe that combines standard and variable-gauge rolling stock to connect major cities across both high-speed and conventional rail lines.
-
B.
Spanish AVE
Spanish AVE is Spain’s national high-speed rail service, known for its extensive network, modern trains, and fast connections between major cities such as Madrid, Barcelona, and Seville.
-
C.
Adif
chosen
Adif is Spain’s state-owned railway infrastructure manager responsible for the construction, maintenance, and operation of most of the country’s rail network and stations.
-
D.
Talgo 350
The Talgo 350 is a high-speed electric train developed by Spanish manufacturer Talgo, designed for very fast intercity services and widely used on premium high-speed rail lines.
-
E.
Madrid–Valladolid high-speed line
The Madrid–Valladolid high-speed line is a major Spanish AVE railway corridor connecting Madrid with Valladolid as part of the country’s high-speed rail network.
- 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_69d85a1794cc8190b0b428716296e63e |
completed | April 10, 2026, 2:01 a.m. |
| NER | Named-entity recognition | batch_69e0414620588190958ffde651ccab5f |
completed | April 16, 2026, 1:54 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff4c39ffbc819089cea285e8145fa4 |
completed | May 9, 2026, 3:01 p.m. |
Created at: April 10, 2026, 4:05 a.m.