Timur Biyachuev
Blog About RU
July 14, 2026

Fable 5 Is Back, but the Administrative Kill Switch Is Still There

The full story of the Fable 5 and Mythos 5 shutdown: from the closed Mythos Preview and the mandatory-evaluation order Trump refused to sign, to a worldwide cutoff by Commerce Department letter, backroom negotiations, Fable's return, and the first international consequences.

AI PolicyExport ControlsAI SecurityAnthropic
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July 11, 2026

Agentic Ransomware: A Few Thoughts After JADEPUFFER

A look at JADEPUFFER, where an LLM agent ran a full database ransomware attack on its own, and what happens when an attacker hijacks an in-house AI agent through prompt injection instead of breaking in.

AI SecurityRansomwareAI AgentsPrompt Injection
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May 29, 2026

AI, PowerPoint, and No Tears for Assembly

AI takes the pain of layout and formatting off our hands. Should that worry us? For me it's like tears for Assembler: high-level tools didn't kill thinking, they freed it.

AIProductivityFuture of Work
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May 11, 2026

Dr. House vs. the Polite Consultant: on personality settings in language models

Why Qwen behaves like Dr. House while ChatGPT plays the polite consultant, and what that says about the product wrapper around language models.

AILLMProduct
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May 8, 2026

How Codex and Claude Praised Each Other Until I Framed the Task Properly

Two top coding models started mirroring each other instead of converging on a real answer. Here is the prompt I use to switch from customer mode to architect mode.

AIGenAIProductivityPrompting
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April 22, 2026

End of the Free Lunch?

Three pieces of news in two weeks point to a clear trend: AI vendors are pushing long agent scenarios out of cheap tiers and into more expensive ones.

AIPricingAgentsIndustry
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April 21, 2026

Mythos and the Second Asymmetry in Cybersecurity

Claude Mythos changes not only the balance between attackers and defenders, but also the lineup within the defender camp itself.

AICybersecurityAnthropic
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April 16, 2026

Two criteria I use to evaluate new technology

Why early mistakes matter less than a technology's core strength and the pace of its improvement

AIMLGenAIcybersecurity
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April 13, 2026

Reasoning Drift in AI: Why a Commercial Model Can Silently Get Worse, and What to Do About It

When an AI service keeps running but output quality quietly degrades on critical tasks - what protections exist and what teams can do

GenAILLMAI Quality
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April 12, 2026

Claude Refused to Call Codex. So I Wrote Three Skills

How to make Claude and Codex argue with each other and get better results than from a single AI

GenAIClaude CodeCodex
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April 1, 2026

While Everyone Debates Whether AI Will Replace Us, I'm Looking for a Book About Insects

Three household cases where neural networks turned out more useful than expected

GenAIcomputer vision
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March 30, 2026

Deep Research vs. Guided Research: When the Question Changes Faster Than the Answer

Why staged research with two models beats a single Deep Research run when you don't yet know what to ask

GenAIresearchhuman-in-the-loop
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March 20, 2026

Blues with a Catch

When AI learns to play the blues – and you can't tell the difference

GenAImusicblues
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March 19, 2026

Tailored Education: How I Replaced Online Courses with Personalized AI-Powered Learning

The Map → Zoom → Build → Simulate approach to personalized learning with LLMs

GenAIeducationLLMproductivity
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