Triple
T13183653
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bob Widlar |
E313789
|
entity |
| Predicate | designed |
P184
|
FINISHED |
| Object |
LM101 operational amplifier
The LM101 operational amplifier is a pioneering high-performance analog integrated circuit from the late 1960s that became a foundational general-purpose op-amp design in electronics.
|
E1030475
|
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: LM101 operational amplifier | Statement: [Bob Widlar, designed, LM101 operational amplifier]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: LM101 operational amplifier Context triple: [Bob Widlar, designed, LM101 operational amplifier]
-
A.
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.
-
B.
µA741
µA741 is a classic general-purpose operational amplifier integrated circuit widely used in analog electronics for signal conditioning, filtering, and amplification.
-
C.
µA702 operational amplifier
The µA702 operational amplifier is one of the earliest monolithic integrated op-amps, designed by Bob Widlar and influential in establishing practical analog IC design.
-
D.
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.
-
E.
555 timer IC
The 555 timer IC is a widely used integrated circuit that provides precise timing, pulse generation, and oscillator functions in countless electronic circuits.
- 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: LM101 operational amplifier Triple: [Bob Widlar, designed, LM101 operational amplifier]
Generated description
The LM101 operational amplifier is a pioneering high-performance analog integrated circuit from the late 1960s that became a foundational general-purpose op-amp design in electronics.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: LM101 operational amplifier Target entity description: The LM101 operational amplifier is a pioneering high-performance analog integrated circuit from the late 1960s that became a foundational general-purpose op-amp design in electronics.
-
A.
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.
-
B.
µA741
µA741 is a classic general-purpose operational amplifier integrated circuit widely used in analog electronics for signal conditioning, filtering, and amplification.
-
C.
µA702 operational amplifier
The µA702 operational amplifier is one of the earliest monolithic integrated op-amps, designed by Bob Widlar and influential in establishing practical analog IC design.
-
D.
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.
-
E.
555 timer IC
The 555 timer IC is a widely used integrated circuit that provides precise timing, pulse generation, and oscillator functions in countless electronic circuits.
- 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_69d806ae1e08819090d95bfe1538cc17 |
completed | April 9, 2026, 8:06 p.m. |
| NER | Named-entity recognition | batch_69d98c4a0b0081908027bf77442ff5ff |
completed | April 10, 2026, 11:48 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f70a2e415481908ad1036376f702dc |
completed | May 3, 2026, 8:41 a.m. |
| NEDg | Description generation | batch_69f70c9718d08190b09fc6723712ef55 |
completed | May 3, 2026, 8:51 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69f70d32b38881909d500b81a0164bda |
completed | May 3, 2026, 8:54 a.m. |
Created at: April 9, 2026, 9:15 p.m.