Compare models
Put models side by side on price, context, capabilities, and benchmarks.
Amazon Nova Premier is the most capable model in AWS's original Nova lineup, built for complex reasoning, multimodal understanding, and use as a teacher model for distillation. It targets demanding enterprise workloads requiring the highest accuracy in the Nova family.
Claude Haiku 4.5 is Anthropic's fast, affordable small model in the Claude 4 generation, balancing strong instruction-following and coding ability with low latency. It is designed for high-throughput agentic and chat applications where speed and cost efficiency are priorities.
Benchmarks
Head-to-head scores across reasoning, coding, and agentic indices, plus per-domain rankings.