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Claude 4 Sonnet (Non-reasoning)
New in 2026
Developed by
Anthropic
API Pricing (per 1M tokens)
Input
$3.00
Output
$15.00
Intelligence Benchmarks
MMLU Pro
83.7%
GPQA
68.3%
Intelligence Index
33.0
Livebench
N/A
Technical Specifications
Context Window
1000K Tokens
Vision Support
Yes
Tokens per Second
64
Time to First Token (s)
1.27
Modalities
text
image
file->text