anthropic/claude-sonnet-4-20250514/Released May 2025

Claude Sonnet 4

Balances intelligence with efficiency for coding, research, and automation tasks; excels in reasoning, content generation, and nuanced instruction following.

Provider

anthropic

Modality

multi-to-text

Released

May 2025

Pricing

$3.00 / 1M in$15.00 / 1M out

Ready to build with Claude Sonnet 4?

bash

curl -sSf -X POST https://hub.oxen.ai/api/chat/completions \
    -H "Content-Type: application/json" \
    -H "Authorization: Bearer $OXEN_API_KEY" \
    -d '{
  "model": "claude-sonnet-4-20250514",
  "messages": [
    {
      "role": "user",
      "content": "Try sending a message."
    }
  ]
}'