How decentralized training is changing infrastructure and capital
Decentralized training' is emerging as a solution, enabling AI workloads to be distributed across global networks of GPUs, edge devices, and underutilized compute.
AI training has remained highly centralized, dominated by a few corporations with exclusive access to large-scale compute infrastructure and billions in capital.
Models like GPT-4 and LLaMA 3 cost over $100M to train, relying on proprietary cloud environments, specialized GPU clusters, and hyperscaler-controlled data centers. This has reinforced AI monopolization, restricted independent model development, and made AI training inaccessible to most researchers and organizations.
As a result, the growing adoption of AI is exposing the weaknesses of centralized training, including:
→ rising costs of model training and infrastructure
→ compute bottlenecks due to reliance on hyperscaler GPUs
→ high energy consumption from large-scale data centers
→ security risks from centralized control and opaque processes
→ concerns over transparency, accessibility, and governance in AI development
'Decentralized training' is emerging as a solution, enabling AI workloads to be distributed across global networks of GPUs, edge devices, and underutilized compute.
By leveraging key advancements, decentralized training is becoming more efficient, resilient, and accessible:
→ smarter synchronization techniques (DiLoCo, DisTrO) to reduce communication overhead
→ improved workload balancing (swarm parallelism) for better GPU utilization across diverse hardware
→ new verification methods (proof of learning, zkml, TEEs) to ensure secure and tamper-resistant AI training
→ new monetization models (train-to-earn, fractional ownership) to incentivize participation
Unlike centralized training, which relies on high-speed interconnects and controlled data center environments, decentralized training must address challenges such as:
→ high latency
→ diverse hardware
→ security risks in untrusted environments
New techniques are being developed to handle unreliable nodes, optimize memory constraints, and reduce the reliance on constant synchronization, which could make it possible for these decentralised networks to train AI models at scale.
As decentralized training matures, we believe AI models will no longer be built and controlled by corporations alone - instead, they will be trained, owned, and governed by the communities that develop them. This means AI will be more open, affordable, and driven by collective innovation.
The shift from centralized → distributed → fully decentralized AI is inevitable.
Here’s an infographic mapping the evolution of AI training - where we started, where we are today, and the key developments shaping its future.
Some great builders in the space to follow are:
@gensynai, @PrimeIntellect, @fortytwonetwork, @exolabs, @PluralisHQ, @NousResearch, @flock_io