Claude Sonnet 4 significantly enhances the capabilities of its predecessor, Sonnet 3.7, excelling in both coding and reasoning tasks with improved precision and controllability. Achieving state-of-the-art performance on SWE-bench (72.7%),...
# Запрос к API VEGA через anthropic/claude-sonnet-4
curl https://api.vega.chat/api/v1/chat/completions \
-H "Content-Type: application/json" \
-H "Authorization: Bearer $VEGA_API_KEY" \
-d '{
"model": "anthropic/claude-sonnet-4",
"messages": [
{ "role": "user", "content": "Hello!" }
]
}'