Boost performance and save on expenses with the latest inference optimization toolkit on Amazon SageMaker, doubling throughput and cutting costs by 50% – Part 2 | Amazon Web Services

Boost performance and save on expenses with the latest inference optimization toolkit on Amazon SageMaker, doubling throughput and cutting costs by 50% – Part 2 | Amazon Web Services



Businesses are increasingly relying on generative artificial intelligence (AI) inference to enhance their operations. To address the need for scaling AI operations and integrating AI models, model optimization has emerged as a vital step for balancing cost-effectiveness and responsiveness. Different use cases require varying price and performance considerations, with chat applications focusing on minimizing latency for interactive experiences and real-time applications prioritizing maximizing throughput for recommendations. Navigating these trade-offs is essential for the rapid adoption of generative AI, which entails careful selection and evaluation of optimization techniques.

To simplify this process, the Inference Optimization Toolkit has been introduced, a fully managed feature within Amazon SageMaker that optimizes generative AI models like Llama 3, Mistral, and Mixtral. This toolkit offers performance improvements of up to ~2x and cost reductions of up to ~50% compared to non-optimized models. By leveraging techniques such as Compilation, quantization, and speculative decoding, the optimization time for generative AI models can be reduced from months to hours, ensuring an optimal price-performance ratio based on specific use cases.

Users can access pre-optimized models through SageMaker JumpStart or deploy custom optimizations using the SageMaker Python SDK with just a few lines of code. The toolkit provides configurations for different instance types and optimization techniques, such as Compilation for AWS Inferentia, Quantization for reducing model size, and Speculative Decoding for improving inference speed. Users have the flexibility to choose pre-optimized configurations or create their custom optimizations based on their requirements.

The ability to achieve significant performance improvements and cost reductions with minimal effort through the Inference Optimization Toolkit simplifies the optimization process for generative AI models. By leveraging the latest optimization techniques, businesses can enhance their AI operations, accelerate adoption, and unlock new opportunities for driving better outcomes. For more details on how to optimize model inference using Amazon SageMaker, refer to the provided resources and documentation.

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https://aws.amazon.com/blogs/machine-learning/achieve-up-to-2x-higher-throughput-while-reducing-costs-by-up-to-50-for-generative-ai-inference-on-amazon-sagemaker-with-the-new-inference-optimization-toolkit-part-2/