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Nebius Group, the AI cloud company spun out of Yandex’s international assets in 2024, is buying Tavily for $275 million, with earn-outs that could push the total to $400 million. The deal adds real-time agentic search to Nebius’s GPU cloud platform, and it signals something bigger: search infrastructure purpose-built for AI agents is now a category worth acquiring at scale. If you run agents with LangChain, LangGraph, or CrewAI, you’ve probably already used Tavily. Over one million developers have. The question now is what changes when your agent’s search layer belongs to a company that also sells the compute those agents run on. ...

Your AI agent forgets a user’s preference five messages after learning it. The fix is not a bigger context window. It is a memory architecture that knows the difference between a fact from yesterday and a fact from last year. This post covers why RAG alone fails for agent memory, how knowledge graphs solve the temporal problem, and which tools actually work in production.

Microsoft’s February 2026 Cyber Pulse report drops a hard number: 80% of Fortune 500 companies run active AI agents, most built with low-code tools. But 29% of employees already use unsanctioned agents, and visibility gaps are widening. This post unpacks the five governance capabilities Microsoft prescribes, what the industry breakdown reveals, and why the report matters beyond the headline.

Most AI agent memory systems store everything and retrieve poorly. Observational memory flips the approach: an Observer agent watches conversations and distills them into compressed observation logs, while a Reflector garbage-collects stale observations. The result is 5-40x compression, state-of-the-art benchmark scores, and prompt caching compatibility that slashes inference costs.

63% of production AI systems experience dangerous hallucinations within their first 90 days. Agents hallucinate in two distinct ways: saying wrong things and doing wrong things. This post covers the five-layer guardrail stack, compares the major frameworks, and shows how to architect validation without killing latency.

85% of developers use AI coding tools, but 59% run three or more in parallel because no single tool wins everywhere. This hands-on comparison covers Cursor, Claude Code, GitHub Copilot, Windsurf, OpenAI Codex, and open-source options, with real pricing, benchmarks, and developer opinions for 2026.

At Cisco Live EMEA 2026 in Amsterdam, Cisco announced its biggest-ever AI Defense update plus AgenticOps across networking, security, and observability. The new features include an MCP gateway for runtime agent protection, AI Bill of Materials for supply chain governance, and Splunk AI Agent Monitoring. This post breaks down what shipped, what it means, and what European enterprises should pay attention to.

Google Cloud’s AI Agent Trends 2026 report surveyed 3,466 executives across 24 countries. 52% say they already run AI agents in production, and 88% of early adopters report positive ROI. The report identifies five shifts: intent-based computing, agentic workflows, concierge-style CX, security automation, and workforce transformation. Here is what each one means in practice.

Microsoft retired AutoGen as a standalone project and merged it with Semantic Kernel into a unified Agent Framework targeting GA by Q1 2026. The new SDK combines AutoGen’s multi-agent abstractions with Semantic Kernel’s enterprise features like session management, type safety, and telemetry. This post breaks down what changed, what you need to migrate, and whether it actually competes with LangGraph.

Most ‘open-source AI stack’ guides list 20 tools and explain none. This post maps the five layers that production agent teams actually deploy: local inference, orchestration frameworks, vector storage, workflow automation, and observability. Each layer has a clear winner and a clear runner-up.