Performance of ChatGPT-5.5, Gemini 3, and copilot 2026 in answering chemistry course questions: a cross-sectional study

What Is Physical AI? Nvidia Is the Stock I'd Buy to Own It.

A rival chipmaker agreed last month to pay $8.2 billion in shares to push further into this area of AI.

• Nvidia uses "Physical AI" for AI operating in the real world
• Nvidia's automotive revenue of $2.35 billion is 1% of total $215.9 billion revenue
• Nvidia's physical AI segment is less than 3% of total sales at $6 billion

23h ago ·fool.com

Amazon reshuffles Alexa leadership after AI tablet launch, Reuters says

23h ago ·investing.com

60K Stars for AI Agent Frameworks, Zero Stars for Merge Conflicts: Why the Hottest Developer Trend Is Actually Going Back to Basics

Originally published on tamiz.pro . Every month, another AI agent framework crosses the 50K GitHub stars threshold. AutoGen, CrewAI, LangChain, MetaGPT—these projects accumulate stars faster than most…

23h ago ·dev.to

Deterministic State Machines for Resilient Autonomous Agents

Deterministic State Machines for Resilient Autonomous Agents Autonomous multi-agent architectures routinely fail in production when relying on unconstrained large language model conversation loops.

• Deterministic FSM replaces unconstrained LLM loops to prevent unpredictable behavior
• AgentStateGraph governs deterministic control flow outside LLM reasoning core
• Strict JSON validation and checkpointing enable state persistence and recovery

23h ago ·dev.to

We quantized our AI judge. Here's exactly what broke.

Our production judge — a small 1.7B model with a LoRA adapter that grades other AI outputs as pass / fail / insufficient_evidence (88.5% accuracy, ECE 0.072) — is cheap to run.

• Quantization implemented to reduce serving costs
• Precision dropped to 98.28% and 94.16% with int8 and int4 formats
• Four-rule deployment discipline established for production judges

23h ago ·dev.to