Claude 3.7 Sonnet is a Multimodal LLM designed for extended reasoning tasks. It excels in delivering both near-instant responses and step-by-step thinking that is visible to the user, with particularly strong improvements in coding and front-end web development.

Some other noteworthy features of Claude 3.7 Sonnet include support for hybrid reasoning (being the first such model on the market) and fine-grained control over thinking duration for API users.

Metric	Value
Parameter Count	Unknown
Mixture of Experts	Unknown
Context Length	200,000 tokens
Multilingual	Yes
Quantized*	Unknown

*Quantization is specific to the inference provider and the model may be offered with different quantization levels by other providers.