Claude

AvailableanthropicChat

claude-sonnet-4-6

Pricing

Official price	Catalog price	Discount
Input $1.95 / Output $9.75	Input $1.95 / Output $9.75	-

Capabilities

VisionTool UseJSON ModePrompt Cache

Context: 200K
Max output: 64K

Supported operations

Aliases

claude-sonnet-4.6claude.sonnet.4.6.thinkingclaude-sonnet-4-6-thinkingglobal.anthropic.claude-sonnet-4-6

API Base

Example request

https://api.aisonar.dev

curl https://api.aisonar.dev/v1/chat/completions \
  -H "Authorization: Bearer $AI_SONAR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "claude-sonnet-4-6",
    "messages": [{"role":"user","content":"Summarize this release note"}]
  }'