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Aminabadi et al.: DeepSpeed dense, sparse and heterogeneous inference

Contribution grade

Vision, robotics, reasoning and inference systems · Human-designed research method or resource

Reference score125,000Provisional editorial estimate of this exact contribution; its grade is assessed separately.

What changed

Integrated multi-GPU execution and architecture-aware inference with CPU/NVMe offloading to support dense and expert Transformer models under different latency and throughput constraints.

Scientific scope

Integrated multi-GPU execution and architecture-aware inference with CPU/NVMe offloading to support dense and expert Transformer models under different latency and throughput constraints. Performance and model-capacity figures depend on hardware, workloads and resource budgets. Distributed trillion-parameter inference is not single-GPU capability. Original training-side ZeRO and later FastGen remain separate.

Evidence

The linked original sources describe the stated contribution and its evidence limits. WRS has not independently rerun the experiments or certified a proof. Performance and model-capacity figures depend on hardware, workloads and resource budgets. Distributed trillion-parameter inference is not single-GPU capability. Original training-side ZeRO and later FastGen remain separate.

Contributors

Provisional WRS assessment, edition 2026-10-16.1. Independent expert calibration is pending. This grade does not certify correctness or assign ownership.

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