Triple

T8675530
Position Surface form Disambiguated ID Type / Status
Subject Mario Castelnuovo-Tedesco E205902 entity
Predicate wroteWork P2831 FINISHED
Object Guitar Concerto No. 2 in C major, Op. 160
Guitar Concerto No. 2 in C major, Op. 160 is a mid-20th-century concerto for guitar and orchestra by Italian composer Mario Castelnuovo-Tedesco, noted for its lyrical style and virtuosic solo writing.
 E753293 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: Guitar Concerto No. 2 in C major, Op. 160 | Statement: [Mario Castelnuovo-Tedesco, wroteWork, Guitar Concerto No. 2 in C major, Op. 160]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Guitar Concerto No. 2 in C major, Op. 160
Context triple: [Mario Castelnuovo-Tedesco, wroteWork, Guitar Concerto No. 2 in C major, Op. 160]
  • A. Guitar Concerto
    Guitar Concerto is a classical concerto for guitar and orchestra composed by British composer Malcolm Arnold, known for its lyrical melodies and accessible, tonal style.
  • B. Guitar Concerto
    Guitar Concerto is a prominent 1951 work for guitar and orchestra by Brazilian composer Heitor Villa-Lobos that showcases the instrument in a lyrical, virtuosic, and distinctly Brazilian idiom.
  • C. Violin Concerto No. 2 in G minor
    Violin Concerto No. 2 in G minor is a 1935 concerto for violin and orchestra by Sergei Prokofiev, known for its lyrical melodies, neoclassical clarity, and virtuosic solo writing.
  • D. Violin Concerto No. 2
    Violin Concerto No. 2 is a late, introspective concerto for violin and orchestra by Dmitri Shostakovich, noted for its dark lyricism and complex, modernist character.
  • E. Violin Concerto No. 2 in B minor, Op. 7
    Violin Concerto No. 2 in B minor, Op. 7 is a virtuosic Romantic-era violin concerto by Niccolò Paganini, best known for its famous third movement, “La Campanella.”
  • 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: Guitar Concerto No. 2 in C major, Op. 160
Triple: [Mario Castelnuovo-Tedesco, wroteWork, Guitar Concerto No. 2 in C major, Op. 160]
Generated description
Guitar Concerto No. 2 in C major, Op. 160 is a mid-20th-century concerto for guitar and orchestra by Italian composer Mario Castelnuovo-Tedesco, noted for its lyrical style and virtuosic solo writing.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Guitar Concerto No. 2 in C major, Op. 160
Target entity description: Guitar Concerto No. 2 in C major, Op. 160 is a mid-20th-century concerto for guitar and orchestra by Italian composer Mario Castelnuovo-Tedesco, noted for its lyrical style and virtuosic solo writing.
  • A. Guitar Concerto
    Guitar Concerto is a classical concerto for guitar and orchestra composed by British composer Malcolm Arnold, known for its lyrical melodies and accessible, tonal style.
  • B. Guitar Concerto
    Guitar Concerto is a prominent 1951 work for guitar and orchestra by Brazilian composer Heitor Villa-Lobos that showcases the instrument in a lyrical, virtuosic, and distinctly Brazilian idiom.
  • C. Violin Concerto No. 2 in G minor
    Violin Concerto No. 2 in G minor is a 1935 concerto for violin and orchestra by Sergei Prokofiev, known for its lyrical melodies, neoclassical clarity, and virtuosic solo writing.
  • D. Violin Concerto No. 2
    Violin Concerto No. 2 is a late, introspective concerto for violin and orchestra by Dmitri Shostakovich, noted for its dark lyricism and complex, modernist character.
  • E. Violin Concerto No. 2 in B minor, Op. 7
    Violin Concerto No. 2 in B minor, Op. 7 is a virtuosic Romantic-era violin concerto by Niccolò Paganini, best known for its famous third movement, “La Campanella.”
  • 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_69ca83529a9c8190b5c075b4f14636ed completed March 30, 2026, 2:06 p.m.
NER Named-entity recognition batch_69cc49f54dfc8190b7a61e7ed1cfcbeb completed March 31, 2026, 10:25 p.m.
NED1 Entity disambiguation (via context triple) batch_69cf28748c0c8190a8870650a9b07d7d completed April 3, 2026, 2:39 a.m.
NEDg Description generation batch_69cf2c5b995881909e60ce7c42ebb4a2 completed April 3, 2026, 2:56 a.m.
NED2 Entity disambiguation (via description) batch_69cf2ce47b748190b883063dc3e5d16b completed April 3, 2026, 2:58 a.m.
Created at: March 30, 2026, 6:32 p.m.