Triple

T15799809
Position Surface form Disambiguated ID Type / Status
Subject LM-series analog ICs E383067 entity
Predicate hasNotableMember P304 FINISHED
Object LM431
LM431 is a popular adjustable precision shunt voltage reference IC commonly used for accurate voltage regulation and control in analog circuits.
 E1177229 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: LM431 | Statement: [LM-series analog ICs, hasNotableMember, LM431]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: LM431
Context triple: [LM-series analog ICs, hasNotableMember, LM431]
  • A. LM32
    LM32 is a 32-bit soft microprocessor core architecture developed by Lattice Semiconductor, commonly used in FPGA-based embedded systems.
  • B. LM5
    LM5 is the fifth studio album by British girl group Little Mix, known for its empowering themes and pop-R&B sound.
  • C. LM10 operational amplifier
    The LM10 operational amplifier is a pioneering low-voltage, low-power analog integrated circuit designed by Bob Widlar, widely used for precision applications in compact and battery-powered systems.
  • D. µA741
    µA741 is a classic general-purpose operational amplifier integrated circuit widely used in analog electronics for signal conditioning, filtering, and amplification.
  • E. LM-series analog ICs
    LM-series analog ICs are a widely used family of linear integrated circuits, including voltage regulators, operational amplifiers, and timers, originally introduced by National Semiconductor for general-purpose analog signal processing and power management.
  • 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: LM431
Triple: [LM-series analog ICs, hasNotableMember, LM431]
Generated description
LM431 is a popular adjustable precision shunt voltage reference IC commonly used for accurate voltage regulation and control in analog circuits.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: LM431
Target entity description: LM431 is a popular adjustable precision shunt voltage reference IC commonly used for accurate voltage regulation and control in analog circuits.
  • A. LM32
    LM32 is a 32-bit soft microprocessor core architecture developed by Lattice Semiconductor, commonly used in FPGA-based embedded systems.
  • B. LM5
    LM5 is the fifth studio album by British girl group Little Mix, known for its empowering themes and pop-R&B sound.
  • C. LM10 operational amplifier
    The LM10 operational amplifier is a pioneering low-voltage, low-power analog integrated circuit designed by Bob Widlar, widely used for precision applications in compact and battery-powered systems.
  • D. µA741
    µA741 is a classic general-purpose operational amplifier integrated circuit widely used in analog electronics for signal conditioning, filtering, and amplification.
  • E. LM-series analog ICs
    LM-series analog ICs are a widely used family of linear integrated circuits, including voltage regulators, operational amplifiers, and timers, originally introduced by National Semiconductor for general-purpose analog signal processing and power management.
  • 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_69d86da16e188190b89af699f1ed0bfe completed April 10, 2026, 3:25 a.m.
NER Named-entity recognition batch_69e0b4e135b08190b736e77bac5e2bff completed April 16, 2026, 10:07 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff90b08ab48190892c700f5eb261d8 completed May 9, 2026, 7:53 p.m.
NEDg Description generation batch_69ff936cbbc8819097958ac02673a474 completed May 9, 2026, 8:05 p.m.
NED2 Entity disambiguation (via description) batch_69ff93ed15ec8190b9361f7ad4c7e447 completed May 9, 2026, 8:07 p.m.
Created at: April 10, 2026, 4:48 a.m.