Sonnet 4

Entity category: technology

AI & Tech

Anthropic Debuts Faster, Leaner Haiku AI Model

October 22, 2025
Split screen showing code editor and food delivery app interface.

Anthropic has launched Claude Haiku 4.5, a highly efficient AI model that offers performance comparable to its mid-tier Sonnet 4…

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Artificial Intelligence

Unlock Claude Sonnet 4.5: Your Next Coding Breakthrough

September 30, 2025
Abstract burst of glowing orange fiber optic strands against a dark background.

Anthropic has launched Claude Sonnet 4.5 as its premier coding model, offering significant performance improvements in coding, reasoning, and computer…

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AI & Tech

Claude Opus 4.1 Boosts Coding & AI Agent Performance

August 9, 2025
Close-up of a smartphone displaying the Claude AI logo against a vibrant orange background with abstract shapes.

Claude Opus 4.1 offers significant advancements in AI-powered coding and autonomous task execution, with improved performance and safety protocols, making…

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Artificial Intelligence

Secrets Behind Anthropic’s Control Over Claude 4 AI Revealed

May 28, 2025
A man with glasses listens intently as a robot whispers in his ear. The scene is close-up and features a futuristic aesthetic.

System prompts act as hidden instructions that shape AI behavior, determining conversational tone and ethical boundaries while remaining unseen by…

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Artificial Intelligence

Spanish Government Linked to Notorious Hacking Group

May 27, 2025
A magnifying glass focuses on a sequence of numbers within a cascading stream of digits, suggesting data analysis or code decryption.

A decade-long investigation links the advanced hacking group Careto to Spanish government operatives, revealing state-sponsored cyber threats. Regeneron's $256M acquisition…

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