Triple

T1889212
Position Surface form Disambiguated ID Type / Status
Subject Antiproton Decelerator E41830 entity
Predicate acronymOfPredecessor P29210 FINISHED
Object LEAR
LEAR (Low Energy Antiproton Ring) was a CERN facility designed to store and decelerate antiprotons for precision experiments in antimatter physics.
E210167 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: LEAR | Statement: [Antiproton Decelerator, acronymOfPredecessor, LEAR]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: LEAR
Context triple: [Antiproton Decelerator, acronymOfPredecessor, LEAR]
  • A. CLA
    The Mercedes-Benz CLA is a compact luxury four-door coupé known for its sleek styling, advanced technology, and entry-level positioning within the brand’s lineup.
  • B. LC
    LC is the second-generation Holden Torana series produced in the late 1960s and early 1970s, notable for introducing six-cylinder performance variants in the compact Australian car lineup.
  • C. LC
    LC is the two-letter ISO 3166-1 alpha-2 country code assigned to Saint Lucia.
  • D. CL
    CL is the common abbreviation for Japan’s professional baseball Central League.
  • E. DED
    DED is the commonly used abbreviation for the ASME Design Engineering Division, a professional group within ASME focused on advancing the field of mechanical design engineering.
  • 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: LEAR
Triple: [Antiproton Decelerator, acronymOfPredecessor, LEAR]
Generated description
LEAR (Low Energy Antiproton Ring) was a CERN facility designed to store and decelerate antiprotons for precision experiments in antimatter physics.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: LEAR
Target entity description: LEAR (Low Energy Antiproton Ring) was a CERN facility designed to store and decelerate antiprotons for precision experiments in antimatter physics.
  • A. CLA
    The Mercedes-Benz CLA is a compact luxury four-door coupé known for its sleek styling, advanced technology, and entry-level positioning within the brand’s lineup.
  • B. LC
    LC is the two-letter ISO 3166-1 alpha-2 country code assigned to Saint Lucia.
  • C. LC
    LC is the second-generation Holden Torana series produced in the late 1960s and early 1970s, notable for introducing six-cylinder performance variants in the compact Australian car lineup.
  • D. CL
    CL is the common abbreviation for Japan’s professional baseball Central League.
  • E. DED
    DED is the commonly used abbreviation for the ASME Design Engineering Division, a professional group within ASME focused on advancing the field of mechanical design engineering.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: acronymOfPredecessor
Context triple: [Antiproton Decelerator, acronymOfPredecessor, LEAR]
  • A. predecessorName
    Indicates that the value is the name of an entity that directly precedes another in an ordered sequence or lineage.
  • B. previousAbbreviation chosen
    Indicates that one abbreviation was used earlier or previously in place of another for the same entity or term.
  • C. predecessor
    Indicates that one entity comes before another in an ordered sequence or succession.
  • D. historicalEntityPredecessor
    Indicates that one historical entity existed or held a role before another, serving as its predecessor in time or sequence.
  • E. predecessorCEO
    Indicates that one person previously held the position of CEO before another specific person.
  • 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_69a8864b6de0819098d089f6a1b910a7 completed March 4, 2026, 7:21 p.m.
NER Named-entity recognition batch_69abb142e41881908fc7335673a9dec3 completed March 7, 2026, 5:01 a.m.
NED1 Entity disambiguation (via context triple) batch_69addf665bd48190b08ff5159333b99b completed March 8, 2026, 8:43 p.m.
NEDg Description generation batch_69ade02321b881909e8bb087f6c3acd4 completed March 8, 2026, 8:46 p.m.
NED2 Entity disambiguation (via description) batch_69ade0d3f77481909cb4c9a57a9fb6a7 completed March 8, 2026, 8:49 p.m.
PD Predicate disambiguation batch_69abafe61bc48190ac9ead027df930e1 completed March 7, 2026, 4:56 a.m.
Created at: March 4, 2026, 7:34 p.m.