Triple

T5123136
Position Surface form Disambiguated ID Type / Status
Subject Italo E115517 entity
Predicate notableBearer P458 FINISHED
Object Italo Tajo
Italo Tajo was a renowned Italian operatic bass celebrated for his comic roles and long association with major European and American opera houses in the mid-20th century.
 E530489 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: Italo Tajo | Statement: [Italo, notableBearer, Italo Tajo]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Italo Tajo
Context triple: [Italo, notableBearer, Italo Tajo]
  • A. Ernesto Rossi
    Ernesto Rossi was an Italian anti-fascist activist, journalist, and politician best known for co-authoring the Ventotene Manifesto, a foundational text of European federalism.
  • B. Ubaldo Soddu
    Ubaldo Soddu was an Italian general who briefly served as the commander of Italian forces during the early stages of World War II’s Greco-Italian War.
  • C. Hércules Barsotti
    Hércules Barsotti was a Brazilian artist known for his contributions to geometric abstraction and concrete art in the mid-20th century.
  • D. Gastone Gambara
    Gastone Gambara was an Italian general who played a prominent role in Fascist Italy’s military campaigns, including operations in Spain and World War II.
  • E. Lino Lacedelli
    Lino Lacedelli was an Italian mountaineer best known for being one of the first climbers to reach the summit of K2 in 1954.
  • 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: Italo Tajo
Triple: [Italo, notableBearer, Italo Tajo]
Generated description
Italo Tajo was a renowned Italian operatic bass celebrated for his comic roles and long association with major European and American opera houses in the mid-20th century.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Italo Tajo
Target entity description: Italo Tajo was a renowned Italian operatic bass celebrated for his comic roles and long association with major European and American opera houses in the mid-20th century.
  • A. Ernesto Rossi
    Ernesto Rossi was an Italian anti-fascist activist, journalist, and politician best known for co-authoring the Ventotene Manifesto, a foundational text of European federalism.
  • B. Ubaldo Soddu
    Ubaldo Soddu was an Italian general who briefly served as the commander of Italian forces during the early stages of World War II’s Greco-Italian War.
  • C. Hércules Barsotti
    Hércules Barsotti was a Brazilian artist known for his contributions to geometric abstraction and concrete art in the mid-20th century.
  • D. Gastone Gambara
    Gastone Gambara was an Italian general who played a prominent role in Fascist Italy’s military campaigns, including operations in Spain and World War II.
  • E. Lino Lacedelli
    Lino Lacedelli was an Italian mountaineer best known for being one of the first climbers to reach the summit of K2 in 1954.
  • 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_69bd4442ade0819087b9461f892b206b completed March 20, 2026, 12:57 p.m.
NER Named-entity recognition batch_69bd78045e448190961db0ca7692370e completed March 20, 2026, 4:38 p.m.
NED1 Entity disambiguation (via context triple) batch_69c02777c0908190a0aebbbca3b7b0a6 completed March 22, 2026, 5:31 p.m.
NEDg Description generation batch_69c037b4e04881908d07e704f2a161bb completed March 22, 2026, 6:40 p.m.
NED2 Entity disambiguation (via description) batch_69c0384d023081909cb0d4ba4b80c07e completed March 22, 2026, 6:43 p.m.
Created at: March 20, 2026, 1:42 p.m.