Inferbase
Beta
Claude Sonnet 4.6
Sonnet 4.6 is Anthropic's most capable Sonnet-class model yet, with frontier performance across coding, agents, and professional work. It excels at iterative development, complex codebase navigation, end-to-end project management with memory, polished document creation, and confident computer use for web QA and workflow automation.
Input
Output
Context
1000K
Max Output
128K
Parameters
—
Technical Specifications
Model TypeChat
Context Window1.0M
Max Output Tokens128K
Parameters—
Training Cutoff—
License—
Capabilities
Input Modalities
textimage
Output Modalities
text
Benchmarks
Pricing
per 1M tokens • updated regularlyPricing
Input
$3.00
Output
$15.00
Available on 1 Platform
| Platform | Input | Output |
|---|---|---|
OpenRouter | $3.00 | $15.00 |
Related Tools
Data sourced from official provider APIs and documentation
Last updated: Mar 17, 2026
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