FeelCool

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FeelCool

The FeelCool editorial team covers AI, gadgets, software, cybersecurity and the business of tech. We test products hands-on, explain complex topics in plain English and follow a strict editorial policy on accuracy and independence.

AI

The failures of Palantir’s 2026 military expansion

Palantir faces significant risks regarding its 2026 military deployment following the Minab strike error and complex FedRAMP compliance hurdles. The company also contends with European sovereignty concerns and a $10 billion US Army contract concentration.

AI

Mistral AI’s Codestral Mamba rollout and benchmark analysis

Mistral AI's 7B Codestral Mamba model achieves 75.0 percent on HumanEval, outperforming DeepSeek v1.5 7B. This Mamba2 architecture offers 0.5 second inference speeds but faces unique security risks from HiSPA triggers identified in 2026 research.

AI

Microsoft Copilot Studio agent deployment in 2026

Organizations are shifting toward end-to-end autonomous agents using Computer Use capabilities and the ServiceNow AI Control Tower partnership. New billing models charge 13 credits per 100 agent flow actions to manage scaling and complexity across the Microsoft 365 environment.

Cybersecurity

Risks of the Cisco Splunk integration and network outages

The integration of ThousandEyes and Splunk faces visibility gaps as autonomous system interaction failures rose to 386 weekly incidents in early 2026. Organizations face additional risks from rising downtime costs and complex licensing models following the $28 billion Cisco acquisition.

Software & Apps

Using Vercel v0 and the AI SDK for Generative UI

Learn how to implement generative UI using the streamUI function and Vercel v0 to build React components with Tailwind CSS. This guide covers technical requirements like React Server Components and cost management strategies for models like GPT-4o.

AI

Anthropic’s Claude 4 safety tech and the EU AI Act deadline shift

Anthropic's updated Constitutional Classifiers reduce jailbreak success rates from 86% to 4.4%. This safety technology becomes critical as the EU AI Act's Article 50 transparency obligations remain set for August 2, 2026, despite extensions for high-risk systems.