Triple

T15799802
Position Surface form Disambiguated ID Type / Status
Subject LM-series analog ICs E383067 entity
Predicate hasNotableMember P304 FINISHED
Object LM339
The LM339 is a quad voltage comparator integrated circuit widely used in analog electronics for comparing input voltages and driving digital logic.
 E1181999 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: LM339 | Statement: [LM-series analog ICs, hasNotableMember, LM339]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: LM339
Context triple: [LM-series analog ICs, hasNotableMember, LM339]
  • A. LM324
    The LM324 is a widely used low-power quad operational amplifier integrated circuit designed for single-supply applications in analog signal processing.
  • B. LM393
    The LM393 is a widely used dual voltage comparator integrated circuit designed for low-power, single-supply applications in analog electronics.
  • C. LM358
    The LM358 is a widely used low-power dual operational amplifier integrated circuit designed for single-supply applications in analog signal processing.
  • D. LM340
    LM340 is a family of three-terminal positive voltage regulator integrated circuits commonly used to provide fixed, stable output voltages in electronic power supply designs.
  • E. µA741
    µA741 is a classic general-purpose operational amplifier integrated circuit widely used in analog electronics for signal conditioning, filtering, and amplification.
  • 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: LM339
Triple: [LM-series analog ICs, hasNotableMember, LM339]
Generated description
The LM339 is a quad voltage comparator integrated circuit widely used in analog electronics for comparing input voltages and driving digital logic.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: LM339
Target entity description: The LM339 is a quad voltage comparator integrated circuit widely used in analog electronics for comparing input voltages and driving digital logic.
  • A. LM324
    The LM324 is a widely used low-power quad operational amplifier integrated circuit designed for single-supply applications in analog signal processing.
  • B. LM393
    The LM393 is a widely used dual voltage comparator integrated circuit designed for low-power, single-supply applications in analog electronics.
  • C. LM358
    The LM358 is a widely used low-power dual operational amplifier integrated circuit designed for single-supply applications in analog signal processing.
  • D. LM340
    LM340 is a family of three-terminal positive voltage regulator integrated circuits commonly used to provide fixed, stable output voltages in electronic power supply designs.
  • E. µA741
    µA741 is a classic general-purpose operational amplifier integrated circuit widely used in analog electronics for signal conditioning, filtering, and amplification.
  • 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_69ffa937f2a881908849fcded786905f completed May 9, 2026, 9:38 p.m.
NEDg Description generation batch_69ffaa8b03048190a3745df8a59fe066 completed May 9, 2026, 9:43 p.m.
NED2 Entity disambiguation (via description) batch_69ffab58e7e481908a13b739e0401b8b completed May 9, 2026, 9:47 p.m.
Created at: April 10, 2026, 4:48 a.m.