Triple

T7634908
Position Surface form Disambiguated ID Type / Status
Subject Hiroshima Castle E172851 entity
Predicate alsoKnownAs P39 FINISHED
Object Rijō
Rijō is the Japanese feudal-era castle in Hiroshima, historically the seat of the powerful Hiroshima Domain and a notable example of a flatland castle.
 E691528 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: Rijō | Statement: [Hiroshima Castle, alsoKnownAs, Rijō]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Rijō
Context triple: [Hiroshima Castle, alsoKnownAs, Rijō]
  • A. Ryōtsu
    Ryōtsu was a former city on Sado Island in Niigata Prefecture, Japan, known for its coastal setting and later incorporation into the city of Sado.
  • B. Seishirō
    Seishirō is a Japanese given name commonly used for male individuals.
  • C. Ichigaya
    Ichigaya is a central Tokyo district known for its major railway station, government and educational institutions, and proximity to the Imperial Palace area.
  • D. Narusawa
    Narusawa is a village in Yamanashi Prefecture, Japan, located in the scenic Fuji Five Lakes region near Mount Fuji.
  • E. Keiyo
    Keiyo is a Southern Nilotic language spoken primarily by the Keiyo people of Kenya’s Rift Valley region.
  • 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: Rijō
Triple: [Hiroshima Castle, alsoKnownAs, Rijō]
Generated description
Rijō is the Japanese feudal-era castle in Hiroshima, historically the seat of the powerful Hiroshima Domain and a notable example of a flatland castle.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Rijō
Target entity description: Rijō is the Japanese feudal-era castle in Hiroshima, historically the seat of the powerful Hiroshima Domain and a notable example of a flatland castle.
  • A. Ryōtsu
    Ryōtsu was a former city on Sado Island in Niigata Prefecture, Japan, known for its coastal setting and later incorporation into the city of Sado.
  • B. Seishirō
    Seishirō is a Japanese given name commonly used for male individuals.
  • C. Ichigaya
    Ichigaya is a central Tokyo district known for its major railway station, government and educational institutions, and proximity to the Imperial Palace area.
  • D. Narusawa
    Narusawa is a village in Yamanashi Prefecture, Japan, located in the scenic Fuji Five Lakes region near Mount Fuji.
  • E. Keiyo
    Keiyo is a Southern Nilotic language spoken primarily by the Keiyo people of Kenya’s Rift Valley region.
  • 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_69c69952849881908fdcea7a93bfc307 completed March 27, 2026, 2:50 p.m.
NER Named-entity recognition batch_69c6faa83fcc8190a3f0bb20cbe1b2d6 completed March 27, 2026, 9:46 p.m.
NED1 Entity disambiguation (via context triple) batch_69c98bdf24bc81909b8d3f519d48ce98 completed March 29, 2026, 8:30 p.m.
NEDg Description generation batch_69c98d016f6c8190b00c231959a967da completed March 29, 2026, 8:35 p.m.
NED2 Entity disambiguation (via description) batch_69c98d567efc819096aeecc5c6e986f8 completed March 29, 2026, 8:36 p.m.
Created at: March 27, 2026, 3:57 p.m.