Cloudflare Extends AI Search to Make it Easier for Agents and Developers to Search Custom Data

Analysis: AI chatbots challenged or didn't respond to 90%+ of 15 false narratives spread by Russia, China, and Iran; AI overviews did it 60%+ of the time (Huo Jingnan/NPR)

Since AI chatbots exploded in popularity and Google started offering AI-generated answers, people who research foreign influence campaigns …

27m ago ·npr.org

I Added a Fourth Model Mid-Run. It Changed What My Field Test Could Prove.

Latest release: v0.2.2 — Aug 29, 2026 I did something I usually try hard not to do in a field test. I changed the design after it had already started.

• Author added Mistral Small 3.2 mid-run to expand diversity spectrum
• DeepSeek + Mistral pairing produced strongest diversity, 0.982 average score
• Maximum diversity revealed failure mode with 65% capitulation rate

30m ago ·dev.to

Adam and AdamW: The Optimizer That Made Modern LLM Training Possible

Hello, I'm Shrijith Venkatramana, and I'm building LiveReview — a blast-radius aware AI code review built for your business-critical systems.

• Adam and AdamW are adaptive optimization algorithms for LLM training.
• Adam maintains two moving averages per parameter: gradient direction and magnitude.
• AdamW addresses regularization in adaptive optimization for Transformer models.

56m ago ·dev.to