Summary
Entropic has unveiled the COD 4 series, introducing Claude 4 Opus and Claude 4 Sonnet, which set new standards in coding and reasoning. Claude 4 Opus excels in coding tasks and memory maintenance, while Claude 4 Sonnet offers extended and hybrid thinking capabilities. Both models deliver impressive benchmark scores in coding tasks, outperforming others in parallel test time compute. Priced at $15 per million tokens, these models provide advanced features like full browser access, core upgrades, and long-term reasoning capabilities, making them ideal for developers and researchers. With enhanced tool use and reasoning abilities, Claude 4 Opus and Claude 4 Sonnet offer full control through app generation and hybrid thinking modes.
Introduction of Claude 4 Opus and Claude 4 Sonnet
Entropic has released the COD 4 series introducing Claude 4 Opus and Claude 4 Sonnet, the next-gen models setting new standards in coding, reasoning, and agentic workflows.
Features of Claude 4 Opus
Claude 4 Opus excels in coding tasks with sustained focus and memory maintenance across tasks. It autonomously builds navigation guides and offers deep reasoning capabilities.
Features of Claude 4 Sonnet
Claude 4 Sonnet balances performance and speed, offering extended and hybrid mode thinking capabilities. It provides advanced memory tools and reasoning abilities.
Comparison of Models
The Claude 4 Opus and Claude 4 Sonnet models showcase impressive benchmark scores in coding tasks, with Opus scoring 72.5% and Sonnet scoring 72.7%. They outperform other models in parallel test time compute.
Pricing and Token Usage
Claude Opus 4 is priced at $15 per 1 million input tokens, while Claude Sonnet 4 charges the same for output tokens. The models offer advanced features like full browser access, three core upgrades, and long-term reasoning capabilities.
Testing and Performance
Both models excel in complex tasks, support extended memory, and offer tools ideal for developers and researchers. They provide full control through app generation and hybrid thinking modes, with key improvements in tool use and reasoning.
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