Triple
T23296300
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Media Distancia |
E590179
|
entity |
| Predicate | relatedService |
P12758
|
FINISHED |
| Object |
Alvia
Alvia is a Spanish long-distance high-speed train service operated by Renfe that connects major cities using both high-speed and conventional rail lines.
|
E1581489
|
NE FINISHED |
How this triple was built (4 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: Alvia | Statement: [Media Distancia, relatedService, Alvia]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Alvia Context triple: [Media Distancia, relatedService, Alvia]
-
A.
Aventra
Aventra is a family of modern electric multiple-unit trains designed and built by Bombardier Transportation (now Alstom) for use on the UK rail network.
-
B.
Voyager trains
Voyager trains are a family of high-speed diesel-electric multiple unit passenger trains widely used on intercity services in the UK rail network.
-
C.
Renfe Avant
Renfe Avant is a Spanish high-speed rail service focused on medium-distance routes, offering fast connections between nearby cities.
-
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.
Allegro high-speed train
The Allegro high-speed train is a tilting passenger service that operated between Helsinki, Finland, and St. Petersburg, Russia, significantly reducing travel time on this international route.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Alvia Triple: [Media Distancia, relatedService, Alvia]
Generated description
Alvia is a Spanish long-distance high-speed train service operated by Renfe that connects major cities using both high-speed and conventional rail lines.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Alvia Target entity description: Alvia is a Spanish long-distance high-speed train service operated by Renfe that connects major cities using both high-speed and conventional rail lines.
-
A.
Aventra
Aventra is a family of modern electric multiple-unit trains designed and built by Bombardier Transportation (now Alstom) for use on the UK rail network.
-
B.
Voyager trains
Voyager trains are a family of high-speed diesel-electric multiple unit passenger trains widely used on intercity services in the UK rail network.
-
C.
Renfe Avant
Renfe Avant is a Spanish high-speed rail service focused on medium-distance routes, offering fast connections between nearby cities.
-
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.
Allegro high-speed train
The Allegro high-speed train is a tilting passenger service that operated between Helsinki, Finland, and St. Petersburg, Russia, significantly reducing travel time on this international route.
- F. None of above. chosen
Provenance (5 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_69e25d1af9d88190a0b9b5e8fa608618 |
completed | April 17, 2026, 4:17 p.m. |
| NER | Named-entity recognition | batch_69f196cfc79081909966638cec48cf60 |
completed | April 29, 2026, 5:27 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0c4c92b3f88190b4149ec072522e49 |
completed | May 19, 2026, 11:42 a.m. |
| NEDg | Description generation | batch_6a0c4ef9dcc48190b0c0ca52555f5490 |
completed | May 19, 2026, 11:52 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0c506b25ec819084b9522fa827abe7 |
completed | May 19, 2026, 11:58 a.m. |
Created at: April 17, 2026, 5:03 p.m.