Amazon Bedrock

Amazon Bedrock is AWS's fully managed service for calling foundation models over an API, documented as providing "secure, enterprise-grade access to high-performing foundation models from leading AI companies". AWS states it supports 100+ foundation models from Amazon, Anthropic, DeepSeek, Moonshot AI, MiniMax, OpenAI and xAI, reachable through the bedrock-runtime endpoint via the Converse, Invoke, Responses, Chat Completions and Anthropic Messages APIs, alongside model customization (fine-tuning, continued pre-training, distillation). Use requires an AWS account plus IAM or Identity Center credentials, and capability coverage is region-scoped rather than global: the built-in Web Search tool is listed only for US East (N. Virginia), US East (Ohio) and US West (Oregon), and some models ship as "limited availability" to eligible customers only, as with OpenAI's Daybreak Red and Daybreak Blue. The service itself is closed-source and AWS does not enumerate the SDK languages on its Bedrock API setup page, saying only that AWS SDKs are "available for many popular programming languages".