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6d ago

OpenAI launches MRC protocol to enhance AI training supercomputer networks

May 5, 2026
AI Summary

OpenAI has unveiled a new networking protocol called MRC (Multipath Reliable Connection) designed to boost resilience and performance in large-scale AI training clusters. This protocol has been released through the Open Compute Project (OCP).

  • OpenAI has introduced MRC, a networking protocol aimed at improving supercomputer performance.
  • The protocol focuses on enhancing resilience in large-scale AI training environments.
  • MRC has been released via the Open Compute Project (OCP).
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