Triple

T18764968
Position Surface form Disambiguated ID Type / Status
Subject Bearsville Studios E458868 entity
Predicate recordedAt P7677 FINISHED
Object REM
R.E.M. is an influential American rock band formed in 1980, widely credited with helping pioneer and popularize alternative rock music.
 E1342015 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: REM | Statement: [Bearsville Studios, recordedAt, REM]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: REM
Context triple: [Bearsville Studios, recordedAt, REM]
  • A. REM
    REM is a fully automated light metro network serving the Greater Montreal area in Quebec, Canada.
  • B. RM
    RM is a UK postcode area in east London and parts of Essex, covering districts such as Romford and surrounding suburbs.
  • C. RM
    RM is a South Korean rapper, songwriter, and leader of the globally renowned K-pop group BTS.
  • D. RM
    RM is the currency symbol that was used to denote the German Reichsmark, the former official currency of Germany from 1924 to 1948.
  • E. RM
    RM was a Swiss regional railway company that operated passenger and freight services in the Mittelland region before being merged into BLS AG.
  • 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: REM
Triple: [Bearsville Studios, recordedAt, REM]
Generated description
R.E.M. is an influential American rock band formed in 1980, widely credited with helping pioneer and popularize alternative rock music.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: REM
Target entity description: R.E.M. is an influential American rock band formed in 1980, widely credited with helping pioneer and popularize alternative rock music.
  • A. REM
    REM is a fully automated light metro network serving the Greater Montreal area in Quebec, Canada.
  • B. RM
    RM is a UK postcode area in east London and parts of Essex, covering districts such as Romford and surrounding suburbs.
  • C. RM
    RM was a Swiss regional railway company that operated passenger and freight services in the Mittelland region before being merged into BLS AG.
  • D. RM
    RM is the currency symbol that was used to denote the German Reichsmark, the former official currency of Germany from 1924 to 1948.
  • E. RM
    RM is a South Korean rapper, songwriter, and leader of the globally renowned K-pop group BTS.
  • 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_69d8d395dba0819087568404508590cb completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e58d83ae10819094b3298cb8256327 completed April 20, 2026, 2:20 a.m.
NED1 Entity disambiguation (via context triple) batch_6a053d407b0c819090e6d66430db4a39 completed May 14, 2026, 3:10 a.m.
NEDg Description generation batch_6a053df532c48190b153dd9f790f1cc8 completed May 14, 2026, 3:13 a.m.
NED2 Entity disambiguation (via description) batch_6a0541e2d4008190a8beb79812ccf485 completed May 14, 2026, 3:30 a.m.
Created at: April 10, 2026, 11:52 a.m.