---
title: "#llm-infrastructure articles | Hashnode"
description: "Explore 3 articles tagged #llm-infrastructure on Hashnode. Tutorials, guides, and how-tos from the community."
url: "https://hashnode.com/tag/llm-infrastructure"
---

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# #llm-infrastructure

3 posts · 0 followers

[Jangwook Kim](https://hashnode.com/@effloow) · [May 12](https://hashnode.com/posts/memmachine-ground-truth-agent-memory-paper-poc-2026/6a02a979e3f38299f6dc336a)

### [MemMachine: Ground-Truth Memory for AI Agents](https://effloow.hashnode.dev/memmachine-ground-truth-agent-memory-paper-poc-2026?utm_source=hashnode&utm_medium=feed)

Every time an agent summarizes a conversation to save memory, it loses information. That trade-off has been accepted as unavoidable — LLMs produce long outputs, context windows are finite, and token costs are real. MemMachine, presented in arXiv pape...

10 min read · [effloow.hashnode.dev](https://effloow.hashnode.dev/memmachine-ground-truth-agent-memory-paper-poc-2026?utm_source=hashnode&utm_medium=feed)

[FetchLogic](https://hashnode.com/@fetchlogic) · [Apr 13](https://hashnode.com/posts/anthropics-silent-cache-cut-what-the-ttl-downgrade-reveals-about-the-real-cost-of-api-dependence/69dd59550c5a9de70fc02cdb)

### [Anthropic's Silent Cache Cut: What the TTL Downgrade Reveals About the Real Cost of API Dependence](https://fetchlogic.hashnode.dev/anthropics-silent-cache-cut-what-the-ttl-downgrade-reveals-about-the-real-cost-of-api-dependence?utm_source=hashnode&utm_medium=feed)

The change appeared in no changelog. No deprecation notice. No migration guide. On March 6th, developers began noticing that their Anthropic cache TTL had silently dropped — from sixty minutes to five. A twelve-fold reduction in cache persistence, im...

8 min read · [fetchlogic.hashnode.dev](https://fetchlogic.hashnode.dev/anthropics-silent-cache-cut-what-the-ttl-downgrade-reveals-about-the-real-cost-of-api-dependence?utm_source=hashnode&utm_medium=feed)

[Mykhailo Kapustin](https://hashnode.com/@kapustinomm) · [Oct 25, 2025](https://hashnode.com/posts/building-ai-agent-infrastructure-3-paths-from-chaos-to-scalable-systems/68fd5408bb571850846ac865)

### [Building AI Agent Infrastructure: 3 Paths from Chaos to Scalable Systems](https://kapustinomm.hashnode.dev/building-ai-agent-infrastructure-3-paths-from-chaos-to-scalable-systems?utm_source=hashnode&utm_medium=feed)

What we learned while helping a client transform a single AI monorepo into a structured ecosystem of agents, tools, and registries.

10 min read · [kapustinomm.hashnode.dev](https://kapustinomm.hashnode.dev/building-ai-agent-infrastructure-3-paths-from-chaos-to-scalable-systems?utm_source=hashnode&utm_medium=feed)