Improve Amazon Nova migration performance with data-aware prompt optimization

In the era of generative AI, new large language models (LLMs) are continually emerging, each with unique capabilities, architectures, and optimizations. Among these, Amazon Nova foundation models (FMs) deliver frontier intelligence and industry-leading cost-performance, available exclusively on Amazon Bedrock. Since its launch in 2024, generative AI practitioners, including the teams in Amazon, have started transitioning their workloads from existing FMs and adopting Amazon Nova models.

However, when transitioning between different foundation models, the prompts created for your original model might not be as performant for Amazon Nova models without prompt engineering and optimization. Amazon Bedrock prompt optimization offers a tool to automatically optimize prompts for your specified target models (in this case, Amazon Nova models). It can convert your original prompts to Amazon Nova-style prompts. Additionally, during the migration to Amazon Nova, a key challenge is making sure that performance after migration is at least as good as or better ...