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12 Jun 2026
10 Million Tokens in Production using Inferra — Breaking the GPU Memory Wall for Low Memory Accelerators
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Long-context inference is pushing GPU HBM to its limits. This paper details how Inferra from Lightbits overcomes the GPU memory wall for low-memory accelerators such as the NVIDIA L40S. By extending the logical KV cache address space beyond GPU memory into a high-performance NVMe storage layer, Inferra's virtual paging technology successfully runs 10-million-token production workloads without model changes or quality degradation.