us.amazon.nova-premier-v1:0

us.amazon.nova-premier-v1:0 is a frontier-tier language model from Amazon Bedrock. us.amazon.nova-premier-v1:0 is a proprietary model available exclusively through Amazon Bedrock's API. Amazon Nova is AWS's proprietary model family, tightly integrated with the Bedrock platform — optimized for enterprise AWS workloads with strong multimodal support and competitive pricing.

us.amazon.nova-premier-v1:0 is priced at $2.5/1M input tokens and $12.5/1M output tokens. Output tokens are 5× more expensive than input tokens — this ratio reflects the sequential nature of autoregressive generation, which requires a separate forward pass per output token versus parallel processing of all input tokens simultaneously. At a typical usage pattern of 1,000 input tokens and 500 output tokens per call, us.amazon.nova-premier-v1:0 costs approximately $8.75 per 1,000 API calls. Amazon Bedrock does not publish a prompt caching rate for this model, so repeated long contexts are billed at the standard $2.5/1M input rate.

Its 300K-token context window is in the top tier for production models, enabling full-document analysis, long multi-turn conversations, and large codebase understanding without chunking. Median latency (P50 time-to-first-token) is approximately 900ms — better suited to batch or async workloads where latency is less critical. Throughput is approximately 80 tokens/second — adequate for streaming at comfortable reading speed. Maximum output length is 10K tokens — adequate for most generation tasks including essays, code functions, and detailed responses.

us.amazon.nova-premier-v1:0 is best suited to chat, vision, coding. Supported capabilities include vision inputs (images alongside text), function calling / tool use for agentic workflows, streaming token output for real-time UIs. Vision support enables document analysis, screenshot understanding, diagram interpretation, and visual question answering — images are converted to tokens at the standard input rate based on resolution. Function calling support makes it suitable for building AI agents, structured data extraction pipelines, and any workflow requiring the model to invoke external APIs or return typed JSON. When evaluating this model for a specific workload, the most important factors are: context window (does your input fit?), output price (how long are your generations?), and latency (is this interactive or batch?). The pricing table above shows how us.amazon.nova-premier-v1:0 compares to similar models across these dimensions.

us.amazon.nova-premier-v1:0 sits in the frontier tier — the highest-capability models available, used when quality is the primary constraint and cost is secondary. Unlike open-weights alternatives, us.amazon.nova-premier-v1:0 is only available via Amazon Bedrock's API — there is no self-hosted option, which simplifies deployment but creates vendor dependency. When comparing us.amazon.nova-premier-v1:0 to alternatives, use the similar models section on this page to find models at comparable price points with different capability tradeoffs. The intelligence score (72/100) reflects aggregate benchmark performance — a useful proxy for general capability, though real-world performance varies significantly by task type. Always test with your specific prompts and use case before committing to a model for production.