Triple

T22594887
Position Surface form Disambiguated ID Type / Status
Subject Reinhold Isto E574647 entity
Predicate familyName P18 FINISHED
Object Isto
Isto is a surname most notably borne by Reinhold Isto, a Finnish painter known for his patriotic and political artworks.
 E1545220 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: Isto | Statement: [Reinhold Isto, familyName, Isto]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Isto
Context triple: [Reinhold Isto, familyName, Isto]
  • A. Essa
    Essa is a rural township in Simcoe County, Ontario, Canada, known for its agricultural landscape and proximity to the city of Barrie.
  • B. Itu
    Itu is a historic municipality in the interior of the Brazilian state of São Paulo, known for its colonial architecture and humorous reputation as the “city of exaggeration.”
  • C. Tendo
    Tendo is a city in Yamagata Prefecture, Japan, known for its production of shogi (Japanese chess) pieces and hot spring resorts.
  • D. Yussois
    Yussois is the French demonym for inhabitants of the town of Yutz in northeastern France.
  • E. Isanzu
    Isanzu is a Bantu language spoken by the Isanzu people of north-central Tanzania.
  • 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: Isto
Triple: [Reinhold Isto, familyName, Isto]
Generated description
Isto is a surname most notably borne by Reinhold Isto, a Finnish painter known for his patriotic and political artworks.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Isto
Target entity description: Isto is a surname most notably borne by Reinhold Isto, a Finnish painter known for his patriotic and political artworks.
  • A. Essa
    Essa is a rural township in Simcoe County, Ontario, Canada, known for its agricultural landscape and proximity to the city of Barrie.
  • B. Itu
    Itu is a historic municipality in the interior of the Brazilian state of São Paulo, known for its colonial architecture and humorous reputation as the “city of exaggeration.”
  • C. Tendo
    Tendo is a city in Yamagata Prefecture, Japan, known for its production of shogi (Japanese chess) pieces and hot spring resorts.
  • D. Yussois
    Yussois is the French demonym for inhabitants of the town of Yutz in northeastern France.
  • E. Isanzu
    Isanzu is a Bantu language spoken by the Isanzu people of north-central Tanzania.
  • 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_69e245bc11308190b69d794d5d1e0bb6 completed April 17, 2026, 2:37 p.m.
NER Named-entity recognition batch_69f16164d690819096f7c4efb6cedad9 completed April 29, 2026, 1:39 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0b3d61e0288190b644e5785f2379da completed May 18, 2026, 4:25 p.m.
NEDg Description generation batch_6a0b45be8b088190ad60342c64b4e064 completed May 18, 2026, 5 p.m.
NED2 Entity disambiguation (via description) batch_6a0b46369ac88190adc810e486f21604 completed May 18, 2026, 5:02 p.m.
Created at: April 17, 2026, 2:49 p.m.