![arXiv implements 1-year ban for papers containing incontrovertible evidence of unchecked LLM-generated errors, such as hallucinated references or results. [N]](https://cloudai.pt/wp-content/uploads/2026/05/local_bef786fdfb1f56be-1-780x520.png)
O principal repositório de pré-publicações científicas do mundo, o arXiv, anunciou uma política de suspensão de um ano para autores que submetam artigos contendo evidências irrefutáveis de erros gerados por LLMs sem checagem — como referências inventadas ou resultados fabricados. A medida não é apenas uma correção de rota acadêmica: …
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Open-Weight Models vs SOTA in 2026: “Close Enough” Is a Strategy, Not a Ranking
Meta description: Open-weight models are now “good enough” for many real workloads—but the last 10% still matters. Here’s how to think about the gap to SOTA without worshiping benchmarks. Open-Weight Models vs SOTA in 2026: “Close Enough” Is a Strategy, Not a Ranking A weird thing happens when you spend …
Terraform State Management and Security: Enterprise Best
Terraform state is the backbone of infrastructure as code, containing sensitive information about your resources. Proper state management is critical for team collaboration, security, and disaster recovery. This guide covers enterprise-grade practices for managing Terraform state securely. The state file contains resource IDs, attributes, and potentially sensitive data like database …
Kubernetes Network Policies: Complete Guide to Pod-Level Security
Kubernetes Network Policies provide a powerful mechanism for controlling traffic flow between pods, namespaces, and external endpoints. By default, Kubernetes allows all pod-to-pod communication, which creates significant security risks in multi-tenant environments. Network Policies enable you to implement micro-segmentation and zero-trust networking principles within your cluster. Understanding and implementing Network …
Policy as Code with Open Policy Agent (OPA)
Open Policy Agent (OPA) enables policy as code, allowing organizations to define and enforce policies across the stack using a declarative language called Rego. Rego Policy Example Gatekeeper in Kubernetes Conftest for CI/CD Policy as code ensures consistent enforcement across environments and provides version-controlled, auditable policy definitions. Related articles Secrets …
Infrastructure Observability and Distributed Tracing
Observability goes beyond traditional monitoring by providing deep insights into system behavior through metrics, logs, and traces. Distributed tracing is essential for understanding request flows across microservices architectures. Three Pillars of Observability Metrics: Numerical measurements over time (latency, error rates) Logs: Discrete events with context Traces: Request journey across services …
Service Mesh Security and Zero Trust Networking with Istio
Service meshes like Istio provide a dedicated infrastructure layer for handling service-to-service communication. They enable zero trust networking by implementing mutual TLS, fine-grained access control, and observability without changing application code. Zero Trust Principles in Service Mesh Never Trust, Always Verify: Authenticate every request Least Privilege Access: Explicit authorization policies …