Claude Sonnet 4.5 (latest)
by Snowflake Cortex · family claude-sonnet · listed Sep 2025RTV
Balanced Claude model for coding, analysis, agent workflows, and cost control
Current rates USD per 1M tokens
Input—
Output—
Cache read—
Cache write—
Against the market
On the record
- Model id
claude-sonnet-4-5- Context window
- 200K tokens
- Max output
- 16K tokens
- Input modalities
- text, image, pdf
- Output modalities
- text
- Reasoning
- yes
- Tool calls
- yes
- Open weights
- no
- Knowledge cutoff
- Jul 2025
- Released
- 2025-09-29
- Last updated
- 2025-09-29
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