Triple

T9741245
Position Surface form Disambiguated ID Type / Status
Subject Katalyst Media E236189 entity
Predicate notableWork P4 FINISHED
Object Room 401
Room 401 is a hidden-camera prank television series produced by Katalyst Media that features illusion-based scares and elaborate practical jokes on unsuspecting participants.
E818817 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: Room 401 | Statement: [Katalyst Media, notableWork, Room 401]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Room 401
Context triple: [Katalyst Media, notableWork, Room 401]
  • A. Room 112
    Room 112 is the self-titled second studio album by the American R&B group 112, known for its smooth harmonies and late-1990s contemporary R&B sound.
  • B. Room 39
    Room 39 is a secretive North Korean government organization believed to manage slush funds, illicit financial operations, and foreign currency earnings for the country’s leadership.
  • C. Room 25
    Room 25 is a science-fiction themed board game in which players attempt to escape a deadly, ever-shifting prison complex while navigating hidden roles and cooperative or semi-cooperative objectives.
  • D. Room 25
    Room 25 is the critically acclaimed second studio album by Chicago rapper Noname, noted for its jazz-infused production and introspective, socially conscious lyricism.
  • E. Birley Room
    The Birley Room is a function and event space within Hatfield College at Durham University, used for meetings, receptions, and college activities.
  • 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: Room 401
Triple: [Katalyst Media, notableWork, Room 401]
Generated description
Room 401 is a hidden-camera prank television series produced by Katalyst Media that features illusion-based scares and elaborate practical jokes on unsuspecting participants.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Room 401
Target entity description: Room 401 is a hidden-camera prank television series produced by Katalyst Media that features illusion-based scares and elaborate practical jokes on unsuspecting participants.
  • A. Room 112
    Room 112 is the self-titled second studio album by the American R&B group 112, known for its smooth harmonies and late-1990s contemporary R&B sound.
  • B. Room 39
    Room 39 is a secretive North Korean government organization believed to manage slush funds, illicit financial operations, and foreign currency earnings for the country’s leadership.
  • C. Room 25
    Room 25 is a science-fiction themed board game in which players attempt to escape a deadly, ever-shifting prison complex while navigating hidden roles and cooperative or semi-cooperative objectives.
  • D. Room 25
    Room 25 is the critically acclaimed second studio album by Chicago rapper Noname, noted for its jazz-infused production and introspective, socially conscious lyricism.
  • E. Birley Room
    The Birley Room is a function and event space within Hatfield College at Durham University, used for meetings, receptions, and college activities.
  • 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_69ca84d3e24481908a476e2231123cf9 completed March 30, 2026, 2:12 p.m.
NER Named-entity recognition batch_69cd9f2af3e48190b83a442cd0e84062 completed April 1, 2026, 10:41 p.m.
NED1 Entity disambiguation (via context triple) batch_69d1afe974608190874e2aba2189de80 completed April 5, 2026, 12:42 a.m.
NEDg Description generation batch_69d1b08ba1f48190830852f9d60e3368 completed April 5, 2026, 12:44 a.m.
NED2 Entity disambiguation (via description) batch_69d1b124659481909e7a2ecaf01d8a50 completed April 5, 2026, 12:47 a.m.
Created at: March 30, 2026, 8:23 p.m.