Scientists in China have unveiled a supercomputer constructed on brain-like structure — particularly, that of a monkey.
Referred to as Darwin Monkey or “Wukong”, the system options over 2 billion synthetic neurons and greater than 100 billion synapses, placing it roughly on par with the neural construction of a macaque.
The researchers hope it can function a simulation device for neuroscientists whereas additionally offering a stepping stone towards synthetic normal intelligence (AGI) — an synthetic intelligence (AI) system that possesses human-like intelligence and reasoning.
Br(AI)n energy
In contrast to conventional synthetic neural networks, which observe classical computing ideas and course of information by way of constantly altering binary values, neuromorphic methods like Darwin Monkey are pushed by spiking neural networks (SNNs).
SNNs mimic how indicators are transmitted between neurons within the brains of mammals, responding to electrical indicators to course of and transmit information by on-and-off bursts (or spikes) of exercise.
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A organic neuron fires {an electrical} pulse when the indicators it receives from different neurons attain a degree robust sufficient to set off a response. Synthetic neurons in SNNs mimic this mechanism, firing solely after they’ve constructed up sufficient electrical enter.
The place software-based neural networks are a group of machine studying algorithms organized to emulate the human mind, SNNs bodily replicate the best way data strikes between organic neurons. This configuration permits SNNs to course of information in parallel, doubtlessly making them extra highly effective than typical supercomputer architectures.
It might even be extra vitality environment friendly: synthetic neurons enter a short relaxation interval after every spike, throughout which they can not reply to new inputs. This limits how usually they hearth, serving to to scale back total energy consumption.
Researchers say Darwin Monkey consumes simply 2,000 watts of energy — roughly the equal of an electrical kettle or hairdryer — regardless of being powered by 960 Darwin III neuromorphic chips, every of which helps as much as 2.35 million spiking neurons.
Different neuromorphic computer systems
The earlier record-holder in neuromorphic computing was Intel’s Hala Level system, which contains 1.15 billion synthetic neurons and 128 billion synthetic synapses distributed over 140,544 processing cores.
Intel claims its system is able to performing 20 quadrillion operations per second — or 20 petaops. However as there are only a few neuromorphic computer systems at present in existence, and as they course of information otherwise from supercomputers, it is troublesome to check them on a like-for-like foundation.
In a press release, translated into English utilizing Google Translate, the group behind Darwin Monkey stated the platform had already demonstrated its capabilities in cognitive duties reminiscent of logical reasoning, content material era and mathematical problem-solving, utilizing an AI mannequin developed by Chinese language AI startup DeepSeek.
The system can be getting used to simulate the brains of animals with various ranges of neural complexity, together with zebrafish and mice, as a part of broader efforts to help mind science analysis.
Darwin Monkey was designed by researchers from Zhejiang College and Zhejiang Lab, a analysis institute collectively established by the Zhejiang provincial authorities and Alibaba Group, a Chinese language expertise conglomerate.
It follows the launch of Darwin Mouse (“Mickey”) in September 2020, which incorporates 120 million synthetic neurons — the equal of a mouse’s mind.
