Claude 4 AI Enhancements

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What’s Improved in AI Models Sonnet & Opus

Anthropic’s new Claude 4 AI models can reason over many steps

During its inaugural developer conference Thursday, Anthropic launched two new AI models that the startup claims are among the industry’s best, at least in terms of how they score on popular benchmark...

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Anthropic Releases Claude 4: What’s Improved in AI Models Sonnet & Opus

CNET on MSN · 20h

Anthropic Launched New Claude 4 Gen AI Models. Here's What They Do

Anthropic's latest Claude AI models are here - and you can try one for free today

Anthropic says Claude Opus 4 is its most powerful model and the best coding model in the world, while Sonnet 4 is replacing Sonnet 3.7 in the chatbot.

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Claude 4 Debuts with Two New Models Focused on Coding and Reasoning

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Anthropic says its new AI model can work almost an entire workday straight

Anthropic adds Claude 4 security measures to limit risk of users developing weapons

The company said the move is meant "to limit the risk of Claude being misused specifically for the development or acquisition of chemical, biological, radiological, and nuclear (CBRN) weapons."

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Claude 4 AI will try to report you to authorities if it thinks you’re doing shady stuff

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Anthropic overtakes OpenAI: Claude Opus 4 codes seven hours nonstop, sets record SWE-Bench score and reshapes enterprise AI

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Claude Sonnet 4 and Claude Opus 4 Launch: Anthropic introduces latest AI models with enhanced coding & reasoning capabilities

Today, on 22 May 2025, Anthropic introduced the next generation of Claude models: Claude Opus 4 and Claude Sonnet 4. These models are setting new standards for coding, advanced reasoning, and AI agents.

Decrypt49m

Anthropic Claude 4 Review: Creative Genius Trapped by Old Limitations

Anthropic's Claude 4 models show particular strength in coding and reasoning tasks, but lag behind in multimodality and context window size compared to Google and OpenAI offerings.

WinBuzzer1d

Anthropic Releases Claude 4 Opus and Sonnet AI Models With Top-Coding, Agent Skills & ASL-3 Safety

Anthropic launches its Claude 4 series, featuring Opus 4 and Sonnet 4, delivering new AI benchmarks in coding, advanced reasoning, and agentic capabilities, alongside stricter ASL-3 safety protocols due to heightened potential risks and biosecurity concerns.

Industry Leaders Magazine1d

Anthropic Release Claude 4 it’s Most Powerful AI Models Yet: Features, Pricing Unveiled

The Amazon-backed Anthropic releases its most powerful group of artificial intelligence models yet called Claude 4.

MacStories1d

Early Impressions of Claude Opus 4 and Using Tools with Extended Thinking

I’ve been testing an early access version of Claude Opus 4, the latest model by Anthropic that was just announced today. You can read more about the model in the official blog post and find additional documentation here.