Claude – what is it?

Claude is a family of large language models developed by Anthropic, designed for natural language processing, text generation, data analysis, and the development of intelligent applications. Architecturally, Claude is based on transformer models and employs pretraining on large-scale datasets followed by fine-tuning, including approaches such as RLHF (reinforcement learning from human feedback). A distinguishing feature of the models is their focus on safety, interpretability, and controllability of behavior through constraint mechanisms and usage policies.

In practical scenarios, Claude is used to build chatbots, assistants, text analysis systems, development automation tools, and document processing solutions. The models support access via APIs and integrate with RAG systems, internal knowledge bases, and external services, enabling the creation of complex agent-based and analytical workflows. With optimization for long-context processing and response quality control, Claude is widely used in enterprise environments where accuracy, predictability, and compliance with security requirements are critical.