Triple

T1774720
Position Surface form Disambiguated ID Type / Status
Subject Sega Mega Drive E38951 entity
Predicate backwardCompatibilityWith P4635 FINISHED
Object Sega Master System (via Power Base Converter)
The Sega Master System (via Power Base Converter) is Sega’s earlier 8-bit home video game console whose games can be played on the 16-bit Sega Mega Drive/Genesis through an add-on adapter.
E200319 NE FINISHED

How this triple was built (5 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: Sega Master System (via Power Base Converter) | Statement: [Sega Mega Drive, backwardCompatibilityWith, Sega Master System (via Power Base Converter)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Sega Master System (via Power Base Converter)
Context triple: [Sega Mega Drive, backwardCompatibilityWith, Sega Master System (via Power Base Converter)]
  • A. Sega Mega Drive
    The Sega Mega Drive is a 16-bit home video game console released by Sega in the late 1980s, known for popularizing franchises like Sonic the Hedgehog and competing directly with Nintendo’s Super Nintendo Entertainment System.
  • B. Sega CD
    The Sega CD is an add-on for the Sega Genesis console that introduced CD-based gaming with enhanced audio, full-motion video, and expanded storage for more complex games.
  • C. Sharp X68000
    The Sharp X68000 is a Japanese home computer and gaming system from the late 1980s and early 1990s, renowned for its advanced graphics and sound capabilities that made it a premier platform for high-quality arcade game ports.
  • D. Neo Geo AES
    The Neo Geo AES is a home video game console released by SNK in 1990, renowned for its arcade-perfect graphics, sound, and game library shared with the Neo Geo MVS arcade system.
  • E. ZX Spectrum
    The ZX Spectrum is an 8-bit home computer released by Sinclair Research in 1982, famous for its rubber keyboard, distinctive color graphics, and major role in the rise of home computing and gaming in the UK.
  • 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: Sega Master System (via Power Base Converter)
Triple: [Sega Mega Drive, backwardCompatibilityWith, Sega Master System (via Power Base Converter)]
Generated description
The Sega Master System (via Power Base Converter) is Sega’s earlier 8-bit home video game console whose games can be played on the 16-bit Sega Mega Drive/Genesis through an add-on adapter.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Sega Master System (via Power Base Converter)
Target entity description: The Sega Master System (via Power Base Converter) is Sega’s earlier 8-bit home video game console whose games can be played on the 16-bit Sega Mega Drive/Genesis through an add-on adapter.
  • A. Sega Mega Drive
    The Sega Mega Drive is a 16-bit home video game console released by Sega in the late 1980s, known for popularizing franchises like Sonic the Hedgehog and competing directly with Nintendo’s Super Nintendo Entertainment System.
  • B. Sega CD
    The Sega CD is an add-on for the Sega Genesis console that introduced CD-based gaming with enhanced audio, full-motion video, and expanded storage for more complex games.
  • C. Sharp X68000
    The Sharp X68000 is a Japanese home computer and gaming system from the late 1980s and early 1990s, renowned for its advanced graphics and sound capabilities that made it a premier platform for high-quality arcade game ports.
  • D. Neo Geo AES
    The Neo Geo AES is a home video game console released by SNK in 1990, renowned for its arcade-perfect graphics, sound, and game library shared with the Neo Geo MVS arcade system.
  • E. ZX Spectrum
    The ZX Spectrum is an 8-bit home computer released by Sinclair Research in 1982, famous for its rubber keyboard, distinctive color graphics, and major role in the rise of home computing and gaming in the UK.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: backwardCompatibilityWith
Context triple: [Sega Mega Drive, backwardCompatibilityWith, Sega Master System (via Power Base Converter)]
  • A. backwardCompatibility
    Indicates that one entity remains functional or compatible when used with an earlier version or older form of another entity.
  • B. backwardCompatibleWith chosen
    Indicates that one entity can correctly interpret, use, or function with data, interfaces, or behavior designed for an earlier version of another entity.
  • C. compatibilityGoal
    Indicates that one entity has an objective or intended outcome related to being compatible or achieving compatibility with another entity.
  • D. previousVersionAdopted
    Indicates that one entity has been adopted or implemented as a successor to an earlier version represented by the other entity.
  • E. notCompatibleWith
    Indicates that two entities cannot function together properly or are unsuitable for joint use or interaction.
  • F. None of above.

Provenance (6 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_69ab17e368048190b7b73d156400f772 completed March 6, 2026, 6:07 p.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.
PD Predicate disambiguation batch_69aa61cd4c1c8190a8dff391f5642bfe completed March 6, 2026, 5:10 a.m.
Created at: March 4, 2026, 7:31 p.m.