The difference with other models is clear: previously, AIs could only maintain their focus for one or two hours. This opens a new stage for technical work with AI.
Claude Sonnet 4
Sonnet 4 also takes a firm step compared to its previous versions. Although it doesn't match Opus 4, it keeps very good overall performance.
It is ideal for those seeking a balance between speed, computational cost, and reasoning ability. The company designed it as a versatile, practical, and more accessible alternative, without losing quality in demanding tasks.
Las decisiones clave seguirán necesitando la aprobación humana
Collaborative AI
Anthropic insists that these new models are not simple text assistants. Claude 4 aims to be an intelligent collaborator.
Its capabilities include holding coherent conversations, reasoning, executing complex processes, and maintaining a stable contextual memory.
Claude 4 apunta a ser un colaborador inteligente
This positions it as a key tool in work, technical, and creative environments.
Extended thinking and use of external tools
One of the greatest innovations is the so-called extended thinking mode. With it, Claude 4 can alternate between internal reasoning and external tools.
This allows it to:
Search for content on the Internet.
Execute code.
Analyze files and generate more complete responses.
Anthropic launched its new family of artificial intelligence models, Claude 4, and it is already generating strong expectations in the tech world.
With more powerful and efficient versions, these models focus on advanced programming, long tasks, and intelligent use of tools.
Anthropic lanzó su nueva familia de modelos de inteligencia artificial
What is Claude 4 and what models does it include?
The new line is composed of two versions: Claude Opus 4 and Claude Sonnet 4. Both represent a significant leap compared to their predecessors.
Opus 4 is the most powerful model created by Anthropic so far. They aim high: they call it "the best programming model in the world."
Meanwhile, Sonnet 4 is a more balanced option between power and efficiency, ideal for those who prioritize performance with lower consumption.
¿Qué es Claude 4 y qué modelos incluye?
Claude Opus 4
This model stands out for its ability to solve complex problems and write code with precision and coherence for hours.
It surpasses Anthropic's previous models.
It performs better than Google's and OpenAI's in programming tasks.
It can work for up to seven hours without losing focus.
That level of sustained concentration is ideal for AI agents that need to solve long processes and maintain logical coherence for hours.
Este modelo sobresale por escribir código con precisión
