Claude Sonnet 4
by Cortecs · family claude-sonnet · listed May 2025TV
Balanced Claude model for coding, analysis, agent workflows, and cost control
Current rates USD per 1M tokens
Input$3.31
Output$16.54
Cache read—
Cache write—
Against the market
On the record
- Model id
claude-sonnet-4- Context window
- 200K tokens
- Max output
- 64K tokens
- Input modalities
- text, image, pdf
- Output modalities
- text
- Reasoning
- no
- Tool calls
- yes
- Open weights
- no
- Knowledge cutoff
- Mar 2025
- Released
- 2025-05-22
- Last updated
- 2025-05-22
- Provider docs
- api.cortecs.ai/v1/models
Back of the envelope
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