B2B Engineering Insights & Architectural Teardowns

ARC-AGI: How to Measure Intelligence Through Learning Ability Rather Than Accumulated Skills

Most AI benchmarks evaluate outcomes. ARC-AGI shifts the focus to the process — how effectively a system learns new things. The problem manifests at the metric level. Modern systems demonstrate a high level of automation, but this is often a result of scaling data and computations, rather than an increase in generalization ability. A skill … Read more

Reducing Friction in Agentic AI: Local Validation and Isolated Environments in AWS

AI agents are limited not by models, but by architecture. If feedback is slow, autonomy does not work. The problem manifests when an AI agent tries to close the loop of “generated → validated → corrected.” In typical cloud systems, this loop is stretched: deployment takes minutes, tests depend on resource provisioning, and errors only … Read more

Automation of Design System Specifications: How Uber Eliminated Documentation Drift Using AI Agents

When component specifications lag behind implementation, the team starts building the system based on assumptions. At Uber, this turned into a systemic, large-scale problem—and was solved through agent-based automation. The problem does not arise at the moment of writing specifications, but later—when the system begins to evolve faster than the documentation. The Uber Base design … Read more

Unification of API and AI Traffic through a Unified Control Plane: An Analysis of the Higress Approach

Higress enters the CNCF Sandbox as an API gateway with the aim of consolidating multiple layers of traffic. The key question is whether this reduces complexity or merely shifts it elsewhere. Systems begin to degrade when the traffic management layer becomes fragmented. Ingress operates separately, the gateway for microservices operates separately, and solutions for AI … Read more

AI accelerated coding, but slowed down delivery: shifting the bottleneck to specification

The increase in developer productivity has not led to a comparable acceleration of releases. The reason is that the bottleneck has moved higher up the stack: into the area of requirements formalization and result verification. With the advent of AI coding, teams expected a linear acceleration in delivery. In practice, only one stage sped up—the … Read more

Kubernetes and Stateful Inference: How llm-d Solves the Routing and Caching Challenge for LLM Worklo…

As LLM production workloads grow, it becomes clear: classic Kubernetes mechanisms do not understand the nature of inference. llm-d is an attempt to bridge this gap at the platform level. The main limitation becomes apparent when inference goes beyond a “stateless HTTP service.” Requests to LLMs have different costs: prompt length, generation phase, KV-cache hits. … Read more

LLM Load Without Blind Spots: How to Bring Observability to the Routing Layer with OpenRouter and Grafe…

When LLM becomes part of production infrastructure, traditional monitoring is no longer sufficient. The bottleneck is no longer the application code, but the routing and model selection layer — and that’s exactly where observability is needed. In LLM systems, degradation doesn’t start with HTTP endpoint failures, but with the accumulation of subtle effects: increased latency … Read more

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