OpenAI fine-tuned GPT-5.4 for cybersecurity, with fewer refusals, new capabilities like binary reverse engineering, and is rolling it out to verified defenders. Very different approach than Anthropic is taking with Mythos. We'll see how each plays out!
GENERATIVE AI
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Google AI Studio adds Design Previews for Gemini-powered app development
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Google released Design Previews for Build in Google AI Studio, where Gemini would offer you the option to choose from one of the custom themes while your app is being built.
— 🚨 AI News | TestingCatalog (@testingcatalog) 14 avril 2026
Build and design in parallel 👀 https://t.co/GtCcZzSmN9 pic.twitter.com/M5FHgtgRp9Google released Design Previews for Build in Google AI Studio, where Gemini would offer you the option to choose from one of the custom themes while your app is being built. Build and design in parallel
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AI-generated design from a text prompt
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Primero la IA nos quitó la excusa de “no sé programar”
— Nico (@nicos_ai) 14 avril 2026
Ahora también la de “no sé diseñar”
Le escribí una frase a Wonder y generó esto en segundos
Solo hace falta una idea
Las herramientas ya están aquí https://t.co/BB0SXJRF2q pic.twitter.com/5AUovZdjNuPrimero la IA nos quitó la excusa de “no sé programar” Ahora también la de “no sé diseñar” Le escribí una frase a Wonder y generó esto en segundos Solo hace falta una idea Las herramientas ya están aquí
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Google introduces Skills for Gemini in Chrome for workflow automation
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Google is rolling out Skills for Gemini on Chrome. Skills on Gemini for Chrome are similar to reusable prompts or shortcuts, allowing users to automate common workflows.
— 🚨 AI News | TestingCatalog (@testingcatalog) 14 avril 2026
Chrome skills 👀 https://t.co/EqAmwBh0qF pic.twitter.com/eDSAOEWXXzGoogle is rolling out Skills for Gemini on Chrome. Skills on Gemini for Chrome are similar to reusable prompts or shortcuts, allowing users to automate common workflows. Chrome skills
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Claude Accelerates AI Alignment Research Experimentation Rate
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AI models aren’t yet general-purpose alignment scientists. Progress isn't as easy to verify on most alignment research tasks: our AARs would find “fuzzier” research much harder. But our experiment does show that Claude can increase the rate of experimentation and exploration.
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Automated Alignment Researchers Surpass Human Performance by 97%
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Here, we measure success by the fraction of the “performance gap” we can close between the weak model and the potential of the strong model. After 7 days, human researchers closed it by 23%. Then, our Automated Alignment Researchers—Opus 4.6 with extra tools—closed it by 97%.
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Anthropic Develops Automated Alignment Researcher with Claude
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New Anthropic Fellows research: developing an Automated Alignment Researcher. We ran an experiment to learn whether Claude Opus 4.6 could accelerate research on a key alignment problem: using a weak AI model to supervise the training of a stronger one.
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Claude Updates Increasing to Twice Daily Release Schedule
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So we are moving now from one Claude update per day to two updates per day?
— Chubby♨️ (@kimmonismus) 14 avril 2026
Anyway, looks much better now. Cool update! https://t.co/ihwaDcwlRASo we are moving now from one Claude update per day to two updates per day? Anyway, looks much better now. Cool update!
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Anthropic preparing Claude Opus 4.7 and new vibe coding tool
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Anthropic is preparing Claude Opus 4.7 for release, along with a new vibe coding tool, according to The Information.