Claude 3.5 Sonnet is a Claude 3.5 family model from Anthropic positioned for strong general performance across coding, analysis, and vision workloads, available via Claude.ai and the Anthropic API.
AI Model Intelligence
Claude 3.5 Sonnet
Anthropic · Claude family · Text and image (vision) as documented by Anthropic
Intelligence Summary
Model- Model intelligence
- Developer Anthropic
- Family Claude
- Modalities Text and image (vision) as documented by Anthropic
- API Anthropic Messages API (model names in Anthropic docs).
- Licensing Proprietary API/product access under Anthropic terms.
- Deployment Anthropic-hosted API; Claude.ai; partner platforms that resell Anthropic models.
- Documentation Official docs
- Last reviewed Jul 2026
All AI Models → · Official docs →
Editorial overview
Capabilities
- Text generation and analysis
- Vision/document understanding where enabled
- Tool use / computer use features as separately documented by Anthropic
API availability
Anthropic Messages API (model names in Anthropic docs).
Deployment options
Anthropic-hosted API; Claude.ai; partner platforms that resell Anthropic models.
Limitations
- May hallucinate; requires grounding for factual workflows
- Feature set differs between consumer apps and API
Related technologies
Related glossary terms
Why it matters
Claude 3.5 Sonnet is tracked as a first-class model entity on Brel Digital so buyers and researchers can compare developer, modalities, licensing posture, and official documentation without relying on vendor marketing copy.
Last reviewed
Sources
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