Triple

T9689296
Position Surface form Disambiguated ID Type / Status
Subject Cabibbo–Kobayashi–Maskawa matrix E234496 entity
Predicate hasElement P3097 FINISHED
Object V_tb
V_tb is the element of the CKM quark-mixing matrix that quantifies the strength of the weak interaction coupling between the top quark and the bottom quark.
 E815594 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: V_tb | Statement: [Cabibbo–Kobayashi–Maskawa matrix, hasElement, V_tb]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: V_tb
Context triple: [Cabibbo–Kobayashi–Maskawa matrix, hasElement, V_tb]
  • A. VTBR
    VTBR is the stock ticker symbol for VTB Bank, one of Russia’s largest state-controlled financial institutions.
  • B. VAB
    VAB is the commonly used abbreviation for NASA’s Vehicle Assembly Building, the massive structure at Kennedy Space Center where rockets are assembled before launch.
  • C. VABO
    VABO is the ICAO airport code assigned to Vadodara Airport in Gujarat, India.
  • D. TB
    TB is the standard abbreviation for the Tampa Bay Rays, a Major League Baseball team based in St. Petersburg, Florida.
  • E. XVT
    XVT is the IATA station code for Ventimiglia railway station, a key rail hub in the border town of Ventimiglia in northwestern Italy.
  • 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: V_tb
Triple: [Cabibbo–Kobayashi–Maskawa matrix, hasElement, V_tb]
Generated description
V_tb is the element of the CKM quark-mixing matrix that quantifies the strength of the weak interaction coupling between the top quark and the bottom quark.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: V_tb
Target entity description: V_tb is the element of the CKM quark-mixing matrix that quantifies the strength of the weak interaction coupling between the top quark and the bottom quark.
  • A. VTBR
    VTBR is the stock ticker symbol for VTB Bank, one of Russia’s largest state-controlled financial institutions.
  • B. VAB
    VAB is the commonly used abbreviation for NASA’s Vehicle Assembly Building, the massive structure at Kennedy Space Center where rockets are assembled before launch.
  • C. VABO
    VABO is the ICAO airport code assigned to Vadodara Airport in Gujarat, India.
  • D. TB
    TB is the standard abbreviation for the Tampa Bay Rays, a Major League Baseball team based in St. Petersburg, Florida.
  • E. XVT
    XVT is the IATA station code for Ventimiglia railway station, a key rail hub in the border town of Ventimiglia in northwestern Italy.
  • 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_69ca84ca73208190957a900c8543bdcc completed March 30, 2026, 2:12 p.m.
NER Named-entity recognition batch_69cd9d019d40819095059a4d6167900a completed April 1, 2026, 10:32 p.m.
NED1 Entity disambiguation (via context triple) batch_69d1911427d48190855506ab61f8a2ce completed April 4, 2026, 10:30 p.m.
NEDg Description generation batch_69d193a5cdac8190b84564f397d00124 completed April 4, 2026, 10:41 p.m.
NED2 Entity disambiguation (via description) batch_69d19457c6488190a7bc72e1a27c088a completed April 4, 2026, 10:44 p.m.
Created at: March 30, 2026, 8:17 p.m.