Triple

T16859538
Position Surface form Disambiguated ID Type / Status
Subject Emperor Ichijō E409871 entity
Predicate eraName P2938 FINISHED
Object Eiso
Eiso was a Japanese era name (nengō) used during the reign of Emperor Ichijō in the Heian period.
 E1236832 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: Eiso | Statement: [Emperor Ichijō, eraName, Eiso]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Eiso
Context triple: [Emperor Ichijō, eraName, Eiso]
  • A. Eichig
    Eichig is a small locality that forms part of the town of Lichtenfels in the Upper Franconia region of Bavaria, Germany.
  • B. Isamu
    Isamu is a Japanese given name commonly used for males, often associated with meanings related to courage or bravery.
  • C. Ikegami
    Ikegami is a neighborhood in Tokyo known for its historic Ikegami Honmon-ji temple and traditional atmosphere within the Ōta ward.
  • D. Ishihara
    Ishihara is a common Japanese surname borne by various notable figures in politics, arts, and entertainment.
  • E. Kalmus
    Kalmus is a surname most notably associated with Herbert Kalmus, the co-founder of the pioneering color motion picture company Technicolor.
  • 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: Eiso
Triple: [Emperor Ichijō, eraName, Eiso]
Generated description
Eiso was a Japanese era name (nengō) used during the reign of Emperor Ichijō in the Heian period.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Eiso
Target entity description: Eiso was a Japanese era name (nengō) used during the reign of Emperor Ichijō in the Heian period.
  • A. Eichig
    Eichig is a small locality that forms part of the town of Lichtenfels in the Upper Franconia region of Bavaria, Germany.
  • B. Isamu
    Isamu is a Japanese given name commonly used for males, often associated with meanings related to courage or bravery.
  • C. Ikegami
    Ikegami is a neighborhood in Tokyo known for its historic Ikegami Honmon-ji temple and traditional atmosphere within the Ōta ward.
  • D. Ishihara
    Ishihara is a common Japanese surname borne by various notable figures in politics, arts, and entertainment.
  • E. Kalmus
    Kalmus is a surname most notably associated with Herbert Kalmus, the co-founder of the pioneering color motion picture company Technicolor.
  • 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_69d88395e6c88190b22730f335107c14 completed April 10, 2026, 4:59 a.m.
NER Named-entity recognition batch_69e3b501f72881909f7600311705fb33 completed April 18, 2026, 4:44 p.m.
NED1 Entity disambiguation (via context triple) batch_6a00bb25300c8190a352037c21c244bd completed May 10, 2026, 5:06 p.m.
NEDg Description generation batch_6a00bbc80d54819092de4ee363508b49 completed May 10, 2026, 5:09 p.m.
NED2 Entity disambiguation (via description) batch_6a00bc633abc8190a86808986ba294ec completed May 10, 2026, 5:12 p.m.
Created at: April 10, 2026, 5:24 a.m.