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Prefix caching at scale: when it saves you 80% of prefill cost, and the eviction policies that quietly turn it into 5%

Prefix caching at scale: when it saves you 80% of prefill cost, and the eviction policies that quietly turn it into 5%

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9 min read
I Reduced My System Prompt Tokens by 70% Using a Custom Prompt DSL

I Reduced My System Prompt Tokens by 70% Using a Custom Prompt DSL

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6 min read
MCTS-Reasoning: Tree Search for LLM Reasoning

MCTS-Reasoning: Tree Search for LLM Reasoning

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3 min read
How I Built a Zero-Copy Rust Proxy to Stop Runaway LLM API Bills (and Survived the Docker Loopback Trap)

Prevents autonomous agent retry loops

How I Built a Zero-Copy Rust Proxy to Stop Runaway LLM API Bills (and Survived the Docker Loopback Trap)

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3 min read
My LLM Bill Kept Growing, but User Traffic Didn’t

My LLM Bill Kept Growing, but User Traffic Didn’t

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6 min read
Why Your AI Agent Hallucinates in Production — And How Context Design Fixes It

Why Your AI Agent Hallucinates in Production — And How Context Design Fixes It

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5 min read
How to Measure AI ROI: A 2026 Framework for Proving Return on AI Spend

How to Measure AI ROI: A 2026 Framework for Proving Return on AI Spend

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6 min read
SLUUG Talk: Demystifying Large Language Models on Linux

SLUUG Talk: Demystifying Large Language Models on Linux

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1 min read
100 System Prompt Patterns Every AI Developer Should Have Saved

100 System Prompt Patterns Every AI Developer Should Have Saved

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7 min read
Local Models Orchestration, Personal AI Infrastructure & Multimodal Safety

Local Models Orchestration, Personal AI Infrastructure & Multimodal Safety

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3 min read
Using SSH Tunnels to Make Up for Lack of HTTPS on LAN

Using SSH Tunnels to Make Up for Lack of HTTPS on LAN

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10 min read
Frequency Bias in LLM Coding Assistants: Fairness Risks for Software Development.

Frequency Bias in LLM Coding Assistants: Fairness Risks for Software Development.

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7 min read
NeuraDebugger-Micro-1.1B: The 1B Parameter Debugging Specialist That Outperforms Generalists

NeuraDebugger-Micro-1.1B: The 1B Parameter Debugging Specialist That Outperforms Generalists

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9 min read
The Retrieval Failure That Looked Like a Model Problem

The Retrieval Failure That Looked Like a Model Problem

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3 min read
You Probably Don't Need a Vector Database for RAG

You Probably Don't Need a Vector Database for RAG

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9 min read
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