Triple

T9001893
Position Surface form Disambiguated ID Type / Status
Subject Durarara!! E215055 entity
Predicate animeStudio P7329 FINISHED
Object Brain's Base
Brain's Base is a Japanese animation studio known for producing stylish, character-driven series such as Durarara!! and Baccano!.
 E771945 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: Brain's Base | Statement: [Durarara!!, animeStudio, Brain's Base]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Brain's Base
Context triple: [Durarara!!, animeStudio, Brain's Base]
  • A. Mother Brain
    Mother Brain is a recurring biomechanical antagonist and central boss in Nintendo's Metroid series, often depicted as a sinister organic supercomputer controlling the Space Pirates.
  • B. The big brain
    The big brain is a chapter from Susan Blackmore's book "The Meme Machine" that explores how human intelligence and large brains evolved in connection with the spread and competition of memes.
  • C. Baza
    Baza is a historic town and municipality in southern Spain known for its archaeological heritage and location in the province of Granada, Andalusia.
  • D. Baza
    Baza is an alternative name for the Kunama people, an ethnic group primarily living in parts of Eritrea and northern Ethiopia.
  • E. Bad Brain
    Bad Brain is a track from the Ramones’ 1978 punk rock album "Road to Ruin."
  • 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: Brain's Base
Triple: [Durarara!!, animeStudio, Brain's Base]
Generated description
Brain's Base is a Japanese animation studio known for producing stylish, character-driven series such as Durarara!! and Baccano!.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Brain's Base
Target entity description: Brain's Base is a Japanese animation studio known for producing stylish, character-driven series such as Durarara!! and Baccano!.
  • A. Mother Brain
    Mother Brain is a recurring biomechanical antagonist and central boss in Nintendo's Metroid series, often depicted as a sinister organic supercomputer controlling the Space Pirates.
  • B. The big brain
    The big brain is a chapter from Susan Blackmore's book "The Meme Machine" that explores how human intelligence and large brains evolved in connection with the spread and competition of memes.
  • C. Baza
    Baza is a historic town and municipality in southern Spain known for its archaeological heritage and location in the province of Granada, Andalusia.
  • D. Baza
    Baza is an alternative name for the Kunama people, an ethnic group primarily living in parts of Eritrea and northern Ethiopia.
  • E. Bad Brain
    Bad Brain is a track from the Ramones’ 1978 punk rock album "Road to Ruin."
  • 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_69ca83a12d648190b1e4fe11e8a31890 completed March 30, 2026, 2:07 p.m.
NER Named-entity recognition batch_69cc6956a6e08190bd3853a7c1c130eb completed April 1, 2026, 12:39 a.m.
NED1 Entity disambiguation (via context triple) batch_69cfd0ddb1648190a50f8877218d9883 completed April 3, 2026, 2:38 p.m.
NEDg Description generation batch_69cfd1b4a80c8190be50b67698f56c28 completed April 3, 2026, 2:41 p.m.
NED2 Entity disambiguation (via description) batch_69cfd2c99f1c8190b82fd98f5d3243d3 completed April 3, 2026, 2:46 p.m.
Created at: March 30, 2026, 7:05 p.m.