Triple

T1774711
Position Surface form Disambiguated ID Type / Status
Subject Sega Mega Drive E38951 entity
Predicate soundChip P31522 FINISHED
Object Yamaha YM2612
The Yamaha YM2612 is a six-channel FM synthesis sound chip widely known for defining the distinctive music and audio of many 16-bit Sega Genesis/Mega Drive games.
E200317 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: Yamaha YM2612 | Statement: [Sega Mega Drive, soundChip, Yamaha YM2612]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Yamaha YM2612
Context triple: [Sega Mega Drive, soundChip, Yamaha YM2612]
  • A. Fairlight CMI
    The Fairlight CMI is a pioneering digital synthesizer and sampler from the late 1970s and 1980s that revolutionized music production with its groundbreaking sampling capabilities and computer-based interface.
  • B. Akai MPC3000
    The Akai MPC3000 is a classic hardware sampler and drum machine renowned for its distinctive swing and influential role in shaping 1990s hip-hop and electronic music production.
  • C. General Instrument Corporation
    General Instrument Corporation was a major American electronics and telecommunications equipment manufacturer known for its cable television and satellite technology.
  • D. Roland TR-808 drum machine
    The Roland TR-808 drum machine is a pioneering analog drum machine famed for its deep bass drum and distinctive synthetic percussion sounds that have profoundly shaped hip hop, electronic, and pop music.
  • E. Kurzweil music synthesizers
    Kurzweil music synthesizers are a line of high-end electronic keyboards and sound modules renowned for their realistic acoustic instrument emulations and advanced synthesis technology.
  • 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: Yamaha YM2612
Triple: [Sega Mega Drive, soundChip, Yamaha YM2612]
Generated description
The Yamaha YM2612 is a six-channel FM synthesis sound chip widely known for defining the distinctive music and audio of many 16-bit Sega Genesis/Mega Drive games.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Yamaha YM2612
Target entity description: The Yamaha YM2612 is a six-channel FM synthesis sound chip widely known for defining the distinctive music and audio of many 16-bit Sega Genesis/Mega Drive games.
  • A. Fairlight CMI
    The Fairlight CMI is a pioneering digital synthesizer and sampler from the late 1970s and 1980s that revolutionized music production with its groundbreaking sampling capabilities and computer-based interface.
  • B. Akai MPC3000
    The Akai MPC3000 is a classic hardware sampler and drum machine renowned for its distinctive swing and influential role in shaping 1990s hip-hop and electronic music production.
  • C. General Instrument Corporation
    General Instrument Corporation was a major American electronics and telecommunications equipment manufacturer known for its cable television and satellite technology.
  • D. Roland TR-808 drum machine
    The Roland TR-808 drum machine is a pioneering analog drum machine famed for its deep bass drum and distinctive synthetic percussion sounds that have profoundly shaped hip hop, electronic, and pop music.
  • E. Kurzweil music synthesizers
    Kurzweil music synthesizers are a line of high-end electronic keyboards and sound modules renowned for their realistic acoustic instrument emulations and advanced synthesis technology.
  • 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_69a8862e61708190af97b9838cc3f5de completed March 4, 2026, 7:21 p.m.
NER Named-entity recognition batch_69abaffee0f88190aa7a42ef4a4e2bd2 completed March 7, 2026, 4:56 a.m.
NED1 Entity disambiguation (via context triple) batch_69ada9982d208190b0c29ee1141e91b0 completed March 8, 2026, 4:53 p.m.
NEDg Description generation batch_69adab0295b8819092cb51082337b97b completed March 8, 2026, 4:59 p.m.
NED2 Entity disambiguation (via description) batch_69adaea83bfc8190a526d5f2bd460e4c completed March 8, 2026, 5:15 p.m.
Created at: March 4, 2026, 7:31 p.m.