Triple

T9269881
Position Surface form Disambiguated ID Type / Status
Subject Talgo 350 E222797 entity
Predicate alsoKnownAs P39 FINISHED
Object AVE Class 102
AVE Class 102 is a high-speed Spanish trainset, derived from the Talgo 350 design, used by Renfe for AVE services on the country’s main high-speed rail lines.
E788595 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: AVE Class 102 | Statement: [Talgo 350, alsoKnownAs, AVE Class 102]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: AVE Class 102
Context triple: [Talgo 350, alsoKnownAs, AVE Class 102]
  • A. Bagley class
    The Bagley class was a group of U.S. Navy destroyers built in the late 1930s that saw extensive service during World War II, particularly in the Pacific Theater.
  • B. BB-34 class
    The BB-34 class, better known as the New York-class, was a pair of early 20th-century U.S. Navy dreadnought battleships that served through both World Wars.
  • C. Aero A-100 series
    The Aero A-100 series was a family of Czechoslovak biplane light bombers and reconnaissance aircraft developed in the 1930s and operated by several air forces in Central Europe.
  • D. Aero O/Y
    Aero O/Y was the original Finnish airline that later evolved into the national carrier Finnair.
  • E. AC-10
    AC-10 was a class of Southern Pacific Railroad cab-forward articulated steam locomotives built for heavy freight service over mountainous routes.
  • 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: AVE Class 102
Triple: [Talgo 350, alsoKnownAs, AVE Class 102]
Generated description
AVE Class 102 is a high-speed Spanish trainset, derived from the Talgo 350 design, used by Renfe for AVE services on the country’s main high-speed rail lines.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: AVE Class 102
Target entity description: AVE Class 102 is a high-speed Spanish trainset, derived from the Talgo 350 design, used by Renfe for AVE services on the country’s main high-speed rail lines.
  • A. Bagley class
    The Bagley class was a group of U.S. Navy destroyers built in the late 1930s that saw extensive service during World War II, particularly in the Pacific Theater.
  • B. BB-34 class
    The BB-34 class, better known as the New York-class, was a pair of early 20th-century U.S. Navy dreadnought battleships that served through both World Wars.
  • C. Aero A-100 series
    The Aero A-100 series was a family of Czechoslovak biplane light bombers and reconnaissance aircraft developed in the 1930s and operated by several air forces in Central Europe.
  • D. Aero O/Y
    Aero O/Y was the original Finnish airline that later evolved into the national carrier Finnair.
  • E. AC-10
    AC-10 was a class of Southern Pacific Railroad cab-forward articulated steam locomotives built for heavy freight service over mountainous routes.
  • 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_69ca841ffe208190aa7bcffbef2f8379 completed March 30, 2026, 2:09 p.m.
NER Named-entity recognition batch_69cd078525308190abfb883123742d3f completed April 1, 2026, 11:54 a.m.
NED1 Entity disambiguation (via context triple) batch_69d09c2239a08190b954c8c57ced8fd2 completed April 4, 2026, 5:05 a.m.
NEDg Description generation batch_69d09cf1f2f48190b53e062c3eb4565d completed April 4, 2026, 5:09 a.m.
NED2 Entity disambiguation (via description) batch_69d09d914d688190af609c4485c746cc completed April 4, 2026, 5:11 a.m.
Created at: March 30, 2026, 7:33 p.m.