Today: 7 February 2026
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Jerzy Lewandowski

Grok 4: Inside Elon Musk’s Most Powerful (and Controversial) AI Chatbot Yet

The Race to $-Per-Token: Coding Models Get Fast & Frugal

xAI Grok Code Fast 1 vs Code Llama and Copilot in Developer TCO Race Comparing Grok Code Fast 1, Code Llama, and GitHub Copilot To understand how xAI’s Grok Code Fast 1 stacks up against Meta’s Code Llama and GitHub Copilot, let’s compare them across key dimensions like performance, cost, deployment, and integration. Model Overview & Capabilities Grok Code Fast 1 (xAI): Launched in August 2025 by Elon Musk’s xAI, Grok Code Fast 1 is a coding-specialized large model built from a new architecture and trained on a code-heavy corpus eweek.com. It’s explicitly designed for “agentic” coding assistance, meaning it
14 September 2025
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AI Voice Clones Are Taking Over – Inside the Synthetic Voice Revolution of 2025

SoundHound AI: The Voice Tech Disruptor Challenging Siri, Alexa, and Wall Street Expectations

SoundHound AI’s Business Model and History SoundHound AI began as a Stanford dorm room idea and evolved into a significant player in voice technology. Co-founder and CEO Keyvan Mohajer started the company in 2005 with a vision of a voice-enabled world, inspired by sci-fi concepts of speaking naturally to computers highperformr.ai. The company’s early claim to fame was a music recognition app (originally called Midomi, later rebranded as the SoundHound app) that could identify songs by listening – a direct competitor to Shazam en.wikipedia.org. By 2012, that app had over 100 million users, establishing SoundHound in audio AI en.wikipedia.org. Around
14 September 2025
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Stock Market Today

Financial services stocks rally as XLF jumps, Dow hits 50,000 — what to watch next week

Financial services stocks rally as XLF jumps, Dow hits 50,000 — what to watch next week

7 February 2026
U.S. financial stocks rose Friday, with the XLF fund up 1.8% and the Dow closing above 50,000 for the first time, gaining 2.47%. Goldman Sachs jumped 4.3%, JPMorgan 3.9%, and Citigroup 6.0%. The Federal Reserve held rates steady, and San Francisco Fed President Mary Daly signaled possible cuts this year. Investors await January jobs and inflation data next week.
Data Center Stocks Surge Into the Weekend: Digital Realty, Equinix and Vertiv Set Up a Big Week Ahead

Data Center Stocks Surge Into the Weekend: Digital Realty, Equinix and Vertiv Set Up a Big Week Ahead

7 February 2026
Digital Realty, Equinix, and Vertiv shares surged Friday, with Vertiv up 10% and Digital Realty rising 4.1%, as investors rotated back into AI-linked data center stocks. The move followed Amazon’s $200 billion and Alphabet’s $175–185 billion 2026 capex targets. Digital Realty set 2026 core FFO guidance at $7.90 to $8.00 per share. Wall Street ended the week broadly higher, led by chipmakers.
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