Triple

T9768991
Position Surface form Disambiguated ID Type / Status
Subject Einthoven triangle E237070 entity
Predicate leadIncluded P1393 FINISHED
Object lead I
Lead I is a standard limb electrocardiogram (ECG) lead that records the heart’s electrical activity between the right and left arms.
E819343 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: lead I | Statement: [Einthoven triangle, leadIncluded, lead I]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: lead I
Context triple: [Einthoven triangle, leadIncluded, lead I]
  • A. InI
    InI was a 1990s hip-hop group affiliated with Pete Rock, known for their jazzy, boom-bap sound and the cult-classic shelved album "Center of Attention."
  • B. LI
    LI is the Roman numeral representing the number 51.
  • C. LI
    LI is the two-letter ISO 3166-1 alpha-2 country code for Liechtenstein.
  • D. Le
    Le is a common Vietnamese surname shared by many notable figures in the country’s history and culture.
  • E. I
    I is the regnal numeral designating the first monarch of a given name in a royal succession.
  • 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: lead I
Triple: [Einthoven triangle, leadIncluded, lead I]
Generated description
Lead I is a standard limb electrocardiogram (ECG) lead that records the heart’s electrical activity between the right and left arms.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: lead I
Target entity description: Lead I is a standard limb electrocardiogram (ECG) lead that records the heart’s electrical activity between the right and left arms.
  • A. InI
    InI was a 1990s hip-hop group affiliated with Pete Rock, known for their jazzy, boom-bap sound and the cult-classic shelved album "Center of Attention."
  • B. LI
    LI is the Roman numeral representing the number 51.
  • C. LI
    LI is the two-letter ISO 3166-1 alpha-2 country code for Liechtenstein.
  • D. Le
    Le is a common Vietnamese surname shared by many notable figures in the country’s history and culture.
  • E. I
    I is the regnal numeral designating the first monarch of a given name in a royal succession.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: leadIncluded
Context triple: [Einthoven triangle, leadIncluded, lead I]
  • A. includedOnLabel
    Indicates that something is printed, listed, or otherwise shown on a label.
  • B. brandIncludes
    Indicates that a broader brand or brand portfolio encompasses, owns, or contains the specified sub-brand, product line, or branded entity.
  • C. includes chosen
    Indicates that one entity contains, encompasses, or has another entity as a part, member, or subset.
  • D. leadSingle
    Indicates that an entity serves as the primary or featured performer, contributor, or focus in a single work or instance.
  • E. includedLeader
    Indicates that an entity is recognized or designated as a leader within a specified group, set, or collection.
  • 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_69ca84d831b8819090322686b47887ce completed March 30, 2026, 2:12 p.m.
NER Named-entity recognition batch_69cda0f0c64c81908f3435dd49c0218b completed April 1, 2026, 10:49 p.m.
NED1 Entity disambiguation (via context triple) batch_69d1bd05f2588190ab413d26342aa70f completed April 5, 2026, 1:38 a.m.
NEDg Description generation batch_69d1bd901e4881908a39be828eb7f21b completed April 5, 2026, 1:40 a.m.
NED2 Entity disambiguation (via description) batch_69d1bdfe40f4819096b1d0442f4ee181 completed April 5, 2026, 1:42 a.m.
PD Predicate disambiguation batch_69cd03d3b68c81909e570401a891b9f2 completed April 1, 2026, 11:38 a.m.
Created at: March 30, 2026, 8:26 p.m.