Anthropic Claude Sonnet 5, a balanced mid-tier model with strong reasoning and writing quality. Excellent at following nuanced instructions, handling long context, and producing safe, well-structured output. Good default for most enterprise workloads. If you need to search the web for information, please turn on the "Web Search" switch. Maximum context window (input and output combined): about 1,000,000 tokens. Maximum output per reply: about 64,000 tokens (model reasoning, if any, counts toward this limit). Maximum total upload size per request: 256MB (all files and message content combined). Accepted document formats: pdf, docx, xlsx, pptx, txt, csv (file content is provided to the model as extracted text). Accepted image formats: gif, jpeg, jpg, png, webp. Animated GIF images are analyzed using only the first frame. Maximum number of images: 600. When uploading more than 20 images, each side must be at most 2,000 pixels. Maximum size per image: 10MB (base64-encoded). Maximum total image size per message: 20MB (text and history share the same request size limit; uploads close to the limit may still be rejected). Image dimensions: 200 to 8,000 pixels per side. Output content formats: Text/Image This module supports continuous conversations. AI can make mistakes. Please verify important information.