Context
200K
Input
$3.00/M
Output
$15.00/M
BAA-eligiblePHI requires a signed BAA from Concentrate and HIPAA-enabled organization.
Aliases:claude-sonnet-4.5sonnet-4.5sonnet-4-5claude-4.5-sonnetclaude-sonnet-4-5-20250929
Anthropic's latest Sonnet model featuring exceptional performance on coding, analysis, and instruction following.
AnthropicDeprecating on Anthropic
anthropic/claude-sonnet-4-5QuantUnspecified
- Input
- $3.00/M
- Output
- $15.00/M
- Context
- 200K
- Max out
- 64K
- Cache read
- $0.30/M
- Cache write ephemeral_5m_input_tokens
- $3.75/M
- Thinking out
- $15.00/M