Triple

T1934676
Position Surface form Disambiguated ID Type / Status
Subject Blu-ray Disc E41417 entity
Predicate predecessor P97 FINISHED
Object HD DVD
HD DVD was a now-obsolete high-definition optical disc format developed as a competitor to Blu-ray Disc for storing and playing HD video and data.
 E41417 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: HD DVD | Statement: [Blu-ray Disc, predecessor, HD DVD]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: HD DVD
Context triple: [Blu-ray Disc, predecessor, HD DVD]
  • A. HD
    HD is the vehicle registration code used for the German city of Heidelberg.
  • B. HD
    HD is the New York Stock Exchange ticker symbol for The Home Depot, the largest home improvement retail chain in the United States.
  • C. Blu-ray Disc format
    The Blu-ray Disc format is a high-definition optical disc technology used for storing and playing back HD and Ultra HD video and large amounts of digital data.
  • D. HDR200
    HDR200 is a high-speed InfiniBand interconnect generation that delivers up to 200 Gbit/s bandwidth per port for data center and high-performance computing networks.
  • E. DCP
    DCP is the New York City agency responsible for guiding land use, zoning, and long-term urban planning across the five boroughs.
  • 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: HD DVD
Triple: [Blu-ray Disc, predecessor, HD DVD]
Generated description
HD DVD was a now-obsolete high-definition optical disc format developed as a competitor to Blu-ray Disc for storing and playing HD video and data.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: HD DVD
Target entity description: HD DVD was a now-obsolete high-definition optical disc format developed as a competitor to Blu-ray Disc for storing and playing HD video and data.
  • A. HD
    HD is the vehicle registration code used for the German city of Heidelberg.
  • B. HD
    HD is the New York Stock Exchange ticker symbol for The Home Depot, the largest home improvement retail chain in the United States.
  • C. Blu-ray Disc format chosen
    The Blu-ray Disc format is a high-definition optical disc technology used for storing and playing back HD and Ultra HD video and large amounts of digital data.
  • D. HDR200
    HDR200 is a high-speed InfiniBand interconnect generation that delivers up to 200 Gbit/s bandwidth per port for data center and high-performance computing networks.
  • E. DCP
    DCP is the New York City agency responsible for guiding land use, zoning, and long-term urban planning across the five boroughs.
  • F. None of above.

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_69a88649b24c819080047f26b6db2ded completed March 4, 2026, 7:21 p.m.
NER Named-entity recognition batch_69abb29b51408190afb2f918814e68c7 completed March 7, 2026, 5:07 a.m.
NED1 Entity disambiguation (via context triple) batch_69adf3f3932081909a72d1022259359e completed March 8, 2026, 10:10 p.m.
NEDg Description generation batch_69adf472aca881908d99cf5bfcae3094 completed March 8, 2026, 10:13 p.m.
NED2 Entity disambiguation (via description) batch_69adf50d93c88190aa1cbf96526558b6 completed March 8, 2026, 10:15 p.m.
Created at: March 4, 2026, 7:35 p.m.