Triple

T5218863
Position Surface form Disambiguated ID Type / Status
Subject Carsten Höller E117818 entity
Predicate notableWork P4 FINISHED
Object Upside Down Mushroom Room
Upside Down Mushroom Room is an immersive installation artwork by Carsten Höller featuring large, inverted mushroom sculptures that disorient viewers’ perception of space and gravity.
 E504031 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: Upside Down Mushroom Room | Statement: [Carsten Höller, notableWork, Upside Down Mushroom Room]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Upside Down Mushroom Room
Context triple: [Carsten Höller, notableWork, Upside Down Mushroom Room]
  • A. Tent Room
    The Tent Room is an elaborately decorated ceremonial space in Rideau Hall, often used for official receptions and state functions by the Governor General of Canada.
  • B. Malachite Room
    The Malachite Room is an opulent state room in the Winter Palace in Saint Petersburg, famed for its lavish malachite columns and decorative stonework used for imperial receptions and ceremonies.
  • C. The Cellar
    The Cellar is the original title of the 2016 psychological thriller film that was later released as 10 Cloverfield Lane.
  • D. Round Room
    The Round Room is a prominent circular gallery space within Birmingham Museum and Art Gallery, known for displaying key works from the museum’s art collections.
  • E. Hall of Lost Steps
    The Hall of Lost Steps is a grand, echoing interior hall within Havana’s El Capitolio, renowned for its impressive scale and acoustics.
  • 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: Upside Down Mushroom Room
Triple: [Carsten Höller, notableWork, Upside Down Mushroom Room]
Generated description
Upside Down Mushroom Room is an immersive installation artwork by Carsten Höller featuring large, inverted mushroom sculptures that disorient viewers’ perception of space and gravity.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Upside Down Mushroom Room
Target entity description: Upside Down Mushroom Room is an immersive installation artwork by Carsten Höller featuring large, inverted mushroom sculptures that disorient viewers’ perception of space and gravity.
  • A. Tent Room
    The Tent Room is an elaborately decorated ceremonial space in Rideau Hall, often used for official receptions and state functions by the Governor General of Canada.
  • B. Malachite Room
    The Malachite Room is an opulent state room in the Winter Palace in Saint Petersburg, famed for its lavish malachite columns and decorative stonework used for imperial receptions and ceremonies.
  • C. The Cellar
    The Cellar is the original title of the 2016 psychological thriller film that was later released as 10 Cloverfield Lane.
  • D. Round Room
    The Round Room is a prominent circular gallery space within Birmingham Museum and Art Gallery, known for displaying key works from the museum’s art collections.
  • E. Hall of Lost Steps
    The Hall of Lost Steps is a grand, echoing interior hall within Havana’s El Capitolio, renowned for its impressive scale and acoustics.
  • 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_69bd4465e03081909bfcfd7113062590 completed March 20, 2026, 12:58 p.m.
NER Named-entity recognition batch_69bd7a96d49c8190a58726a57edebdcc completed March 20, 2026, 4:49 p.m.
NED1 Entity disambiguation (via context triple) batch_69beeff0b15081908741aadfd351811c completed March 21, 2026, 7:22 p.m.
NEDg Description generation batch_69bef309c230819094ed6ae3fefe6e5b completed March 21, 2026, 7:35 p.m.
NED2 Entity disambiguation (via description) batch_69bef36c88f4819082931dbe1bb13f89 completed March 21, 2026, 7:37 p.m.
Created at: March 20, 2026, 1:48 p.m.