Triple

T18594746
Position Surface form Disambiguated ID Type / Status
Subject USRA Light Mikado 2-8-2 E454463 entity
Predicate configurationName P49896 FINISHED
Object Mikado
Mikado is a steam locomotive wheel arrangement characterized by a 2-8-2 configuration, widely used for freight and mixed-traffic service in the early to mid-20th century.
E1332063 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: Mikado | Statement: [USRA Light Mikado 2-8-2, configurationName, Mikado]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Mikado
Context triple: [USRA Light Mikado 2-8-2, configurationName, Mikado]
  • A. Mikado’nun Çöpleri
    Mikado’nun Çöpleri is a notable play by Turkish writer Melih Cevdet Anday that explores modern human relationships and existential themes through absurdist and symbolic elements.
  • B. The Cool Mikado
    The Cool Mikado is a 1963 British musical comedy film that transposes Gilbert and Sullivan’s operetta "The Mikado" into a contemporary, jazz-infused setting.
  • C. Hatsuhime
    Hatsuhime was a Japanese princess of the early Edo period, known as a daughter of shogun Tokugawa Hidetada and a member of the Tokugawa shogunate’s ruling family.
  • D. The Gentleman from Japan
    The Gentleman from Japan is a crime novel in the Inspector O series that follows the enigmatic North Korean detective as he navigates an intricate web of international intrigue and political tension.
  • E. Takadanobaba
    Takadanobaba is a lively Tokyo neighborhood known for its student population, affordable eateries, and strong connections to nearby universities like Waseda.
  • 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: Mikado
Triple: [USRA Light Mikado 2-8-2, configurationName, Mikado]
Generated description
Mikado is a steam locomotive wheel arrangement characterized by a 2-8-2 configuration, widely used for freight and mixed-traffic service in the early to mid-20th century.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Mikado
Target entity description: Mikado is a steam locomotive wheel arrangement characterized by a 2-8-2 configuration, widely used for freight and mixed-traffic service in the early to mid-20th century.
  • A. Mikado’nun Çöpleri
    Mikado’nun Çöpleri is a notable play by Turkish writer Melih Cevdet Anday that explores modern human relationships and existential themes through absurdist and symbolic elements.
  • B. The Cool Mikado
    The Cool Mikado is a 1963 British musical comedy film that transposes Gilbert and Sullivan’s operetta "The Mikado" into a contemporary, jazz-infused setting.
  • C. Hatsuhime
    Hatsuhime was a Japanese princess of the early Edo period, known as a daughter of shogun Tokugawa Hidetada and a member of the Tokugawa shogunate’s ruling family.
  • D. The Gentleman from Japan
    The Gentleman from Japan is a crime novel in the Inspector O series that follows the enigmatic North Korean detective as he navigates an intricate web of international intrigue and political tension.
  • E. Takadanobaba
    Takadanobaba is a lively Tokyo neighborhood known for its student population, affordable eateries, and strong connections to nearby universities like Waseda.
  • 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_69d8d38ae7e081908a98df1251842402 completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e545b8d76881909db1539c7150befb completed April 19, 2026, 9:14 p.m.
NED1 Entity disambiguation (via context triple) batch_6a04f89b0cd88190bee76c1f78368c22 completed May 13, 2026, 10:18 p.m.
NEDg Description generation batch_6a04fa3c17408190ba9d61f5c2db868a completed May 13, 2026, 10:25 p.m.
NED2 Entity disambiguation (via description) batch_6a04fa9b7cc88190903670888e5c6b20 completed May 13, 2026, 10:26 p.m.
Created at: April 10, 2026, 11:44 a.m.