infra
Unlocking large scale AI training networks with MRC (Multipath Reliable Connection)
May 5, 2026
OpenAI introduced MRC (Multipath Reliable Connection), a new supercomputer networking protocol released through OCP to improve resilience and performance in large-scale AI training clusters. The protocol is aimed at large-scale AI training networks where reliability and throughput are critical, and its OCP release suggests broader hardware interoperability for cluster operators.
OpenAI introduces MRC (Multipath Reliable Connection), a new supercomputer networking protocol released via OCP to improve resilience and performance in large-scale AI training clusters.
Source: openai.com