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- Claude Sonnet 5

Claude Sonnet 5 via Azure Cognitive Services
Specifications
Context Window
1,000,000 tokens
Release Date
2026-06-30
Capabilities
AttachmentsReasoningTool callingStructured outputImage inputPdf input
Availability
Proprietary API
Model Overview
Azure Cognitive Services provides Microsoft's AI capabilities including language models, speech, vision, and decision-making APIs as part of the Azure cloud platform.
Claude Sonnet 5 is a claude-sonnet-family model by Azure Cognitive Services with a 1.0M token context window and up to 128k output tokens. It is priced at $2.00/1M input tokens and $10.00/1M output tokens.
Key capabilities include: attachments, reasoning, tool calling, structured output, image input, pdf input. It supports advanced reasoning for complex multi-step tasks. It can call external tools and functions for agentic workflows.






