Anthropic Claude AI Boosts Context Window to 1 Million Tokens

Anthropic has upgraded its Claude AI model with a one million token context window for enterprise customers. This new context window allows Claude AI to process up to 750,000 words or 75,000 lines of code in a single prompt, a five-fold increase over its previous 200,000-token limit. Developers can now feed entire codebases, lengthy documentation, and complex multi-part queries into the Claude AI model without losing context. This enhancement improves coherence and accuracy for AI coding tasks, benefiting platforms like GitHub Copilot, Windsurf, and Anysphere’s Cursor. Compared to rivals, Claude AI’s effective context window leads the field. OpenAI’s GPT-5 supports 400,000 tokens, while Google Gemini Pro and Meta Llama offer higher theoretical limits but with less focus on effective processing. Anthropic emphasizes that its research ensures Claude AI genuinely understands and uses all provided information. The update is available via Anthropic’s API and through cloud partners such as Amazon Bedrock and Google Cloud Vertex AI. Pricing for prompts exceeding 200,000 tokens is now $6 per million input tokens and $22.50 per million output tokens. This expansion in Claude AI’s context window marks a key advance for enterprise AI coding and blockchain development, reinforcing Anthropic’s position in the competitive AI market.