Nexus AI

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156 published articles

AI codingYour Coding Agent Bill Doubled. Here’s How to Fix It.Rising costs from AI coding agents can drain your budget. Learn practical strategies to audit usage, optimize prompts, and switch to cost-effecti...Jul 3, 20266 minAI agentsIntroducing OpenWiki: An Open Source Agent for Automated Repository DocumentationOpenWiki is a new open source AI agent that automatically generates, updates, and maintains documentation for code repositories. It integrates wi...Jul 3, 20267 minAI researchScarfBench: Benchmarking AI Agents for Enterprise Java Framework MigrationScarfBench introduces a standardized benchmark to evaluate AI agents on migrating enterprise Java frameworks. It tests code refactoring, dependen...Jul 2, 20268 minAI agentsBuild and Run Your Own AI Agent in the CloudLearn how to build and deploy a custom AI agent on cloud infrastructure. This guide covers architecture, tooling, and practical steps for creatin...Jul 2, 20267 minLocal modelsHugging Face and Cerebras bring Gemma 4 to real-time voice AIHugging Face and Cerebras collaborate to run Gemma 4 models for real-time voice AI on local hardware, enabling low-latency speech processing with...Jul 2, 20267 minAI agentsRunning Untrusted Agent Code Without a SandboxExplore the risks and strategies for executing untrusted AI agent code without sandboxing, including isolation techniques, monitoring, and practi...Jul 1, 20266 minAI toolsPrompt Engineering Fails QuietlyPrompt regression causes AI outputs to degrade over time without warning. Learn why it happens, how to detect it, and practical strategies to pro...Jul 1, 20268 minAI agentsIntroducing Dynamic Subagents in Deep AgentsDynamic subagents enhance AI agent systems by enabling real-time delegation of specialized tasks. This modular approach improves scalability and...Jun 30, 20267 minAI toolsWe Built a Routing Layer to Cut Our AI Costs. It Broke the Product.A team built a custom AI routing layer to reduce API costs, but it introduced latency, errors, and unpredictable behavior that degraded the user...Jun 30, 20267 minAI agentsTail Control: The Counterintuitive Engineering of Reliable Agentic WorkflowsReliable AI agents often fail due to over-engineering the 'head' (reasoning). Tail control flips this: by constraining the agent's actions and ou...Jun 29, 20268 minLocal modelsMistral OCR 4 Self-Hosting: What Mistral ConfirmsWhat Mistral confirms about self-hosting OCR 4, keeping document data in your environment, deployment options, pricing and practical limits.Jun 29, 20268 minLocal modelsMistral OCR 4 API vs Document AI: Choosing an IntegrationCompare Mistral OCR 4 extraction, Document AI parameters, announced pricing, self-hosting context and documented limits for document workflows.Jun 28, 20266 min