Tech

GPT 5.3 Codex vs. Opus 4.6: The Great Convergence

We've tested both models thoroughly—here's our head-to-head Vibe Check

My breakdown of Claude's 80-Page Constitution + 3 prompts to use it properly

Anthropic released an 80-page document on January 22, 2026 that reads like nothing else in AI. They call it Claude’s Constitution, and while the tech press has fixated on the consciousness speculation buried near the end, the document’s practical implications deserve more attention.

Can AI Replace the Humanity of Classical Music?

In October 2021, the Beethoven Orchestra Bonn interpreted the first movement of Beethoven’s 10th unfinished symphony, which was completed with the use of artificial intelligence.

QT Sense raises €4M to advance a quantum sensing platform

QT Sense, a deep-tech biotech startup building tools to study living cells, announced it has secured €4 million in funding to accelerate its Quantum Nuova platform, a technology that lets scientists observe cellular processes in real time and reveal biochemical activity linked to disease.

OpenAI's Codex app: When your IDE gets a brain

OpenAI has given software developers a new desktop toy, and judging by the early reactions, it might feel like someone finally handed coders the Swiss Army knife they’ve been dreaming about or the kind of gadget that makes them wonder if they’re working with a robot coworker now.

Synthesia's valuation jumps to $4B after $200M raise

London-based AI video startup Synthesia has raised $200 million in a Series E round, nearly doubling its valuation to around $4 billion and cementing its position as one of Europe’s most valuable AI companies.

AI Isn’t Coming for Your Job, It’s Coming for Your Justification

AI adoption is creating a clear divide among employees. Some see AI as a tool to increase their impact, while others see it as a threat to their role. So, where does the truth lie between these two mindsets? Let’s explore.

Mews raises €255M to accelerate AI and automation in hospitality

Amsterdam-based hospitality tech platform Mews has raised €255 million (about $300 million) in a Series D funding round as it pushes deeper into automation and AI-powered workflows for hotels around the world.

TechEx Global Returns to London with Enterprise Technology and AI Execution

London, TechEx Global 2026, one of Europe’s biggest enterprise technology conferences, brought thousands of technology professionals together at Olympia London on 4 and 5 February. The event went beyond buzzwords, focusing on how emerging technologies, especially AI, are being applied in real business contexts.

Sequoia Joins Anthropic's $25B Funding Round Valued at $350B

Venture capital powerhouse Sequoia Capital is preparing to invest in Anthropic, the AI startup best known for its Claude family of large language models, in one of the largest private funding rounds in tech this year. The deal is being led by Singapore’s GIC and U.S. investor Coatue, each contributing roughly $1.5 billion, as part of a planned raise of $25 billion or more at a staggering $350 billion valuation.

ChatGPT to test ads in U.S. as OpenAI redefines AI monetization

OpenAI’s decision to introduce advertisements inside ChatGPT for free users and its new $8 “Go” tier is already shaping up to be one of the most consequential pivots in generative AI’s short history. It’s not a simple business tweak. It’s a reframing of where digital intent, attention, and commercial influence intersect in an age where conversations increasingly replace search bars.

How Brands Can Influence Visibility in AI-Generated Answers

The way people discover information online is quietly but fundamentally changing.