# 📚 Case Study - LLM News Digest

**Latest updates from the LLM ecosystem, curated by category**

*Last Updated: 2026-01-09*

````{grid} 1 2 2 4
:gutter: 3

```{grid-item-card}  🛠️ Practical
:link: sections/practical
:link-type: doc
:class-header: sd-bg-success sd-text-white

**Prompt, Agent, MCP**
Hands-on tutorials & implementations
```

```{grid-item-card} 💼 Business Cases
:link: sections/business-cases
:link-type: doc
:class-header: sd-bg-warning sd-text-white

**Industry Applications**
ROI studies & Use cases
```

```{grid-item-card} 🏢 Big Tech News
:link: sections/bigtech
:link-type: doc
:class-header: sd-bg-primary sd-text-white

**Major Announcements**
OpenAI, Google, Anthropic
```

```{grid-item-card} 💡 Insights
:link: sections/insight
:link-type: doc
:class-header: sd-bg-info sd-text-white

**Research & Trends**
Analysis & Thought Leadership
```
````

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*Generated by [LLM Handbook News Digest](https://github.com/springCoolers/llm-handbook)*