Triple

T17072390
Position Surface form Disambiguated ID Type / Status
Subject Emperor Sanjō E414254 entity
Predicate eraName P2938 FINISHED
Object Chōwa
Chōwa was a Japanese era of the early 11th century, notable as part of the classical Heian period court calendar.
 E1249488 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: Chōwa | Statement: [Emperor Sanjō, eraName, Chōwa]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Chōwa
Context triple: [Emperor Sanjō, eraName, Chōwa]
  • A. Nihondaira
    Nihondaira is a scenic plateau in Shizuoka Prefecture, Japan, famed for its panoramic views of Mount Fuji, Suruga Bay, and the surrounding tea fields.
  • B. Iwakura
    Iwakura is a Japanese surname most famously associated with Iwakura Tomomi, a key statesman of the Meiji Restoration.
  • C. Ten’yō
    Ten’yō was a short Japanese era of the late Heian period that followed Daiji and preceded Kyūan, during the reign of Emperor Toba.
  • D. Taiho
    Taiho was a Japanese Imperial Navy aircraft carrier of World War II, notable as Japan’s first fully armored carrier and for its brief service before sinking in the Battle of the Philippine Sea.
  • E. Chō
    Chō is a Japanese surname borne by various notable individuals across fields such as the military, arts, and entertainment.
  • 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: Chōwa
Triple: [Emperor Sanjō, eraName, Chōwa]
Generated description
Chōwa was a Japanese era of the early 11th century, notable as part of the classical Heian period court calendar.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Chōwa
Target entity description: Chōwa was a Japanese era of the early 11th century, notable as part of the classical Heian period court calendar.
  • A. Nihondaira
    Nihondaira is a scenic plateau in Shizuoka Prefecture, Japan, famed for its panoramic views of Mount Fuji, Suruga Bay, and the surrounding tea fields.
  • B. Iwakura
    Iwakura is a Japanese surname most famously associated with Iwakura Tomomi, a key statesman of the Meiji Restoration.
  • C. Ten’yō
    Ten’yō was a short Japanese era of the late Heian period that followed Daiji and preceded Kyūan, during the reign of Emperor Toba.
  • D. Taiho
    Taiho was a Japanese Imperial Navy aircraft carrier of World War II, notable as Japan’s first fully armored carrier and for its brief service before sinking in the Battle of the Philippine Sea.
  • E. Chō
    Chō is a Japanese surname borne by various notable individuals across fields such as the military, arts, and entertainment.
  • 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_69d886cef44c8190ba56c44b4e863e64 completed April 10, 2026, 5:12 a.m.
NER Named-entity recognition batch_69e3dbc1b7d48190979a848b4188cb22 completed April 18, 2026, 7:30 p.m.
NED1 Entity disambiguation (via context triple) batch_6a012edbce988190a784448ba8a258a5 completed May 11, 2026, 1:20 a.m.
NEDg Description generation batch_6a012fe2a1b081909483baef845cc2c1 completed May 11, 2026, 1:24 a.m.
NED2 Entity disambiguation (via description) batch_6a0130c2ad9881909d8a8b64ebb59aa6 completed May 11, 2026, 1:28 a.m.
Created at: April 10, 2026, 5:34 a.m.