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How I Built a Cost-Aware Layer for LLM APIs: Caching, Routing, and Fallback

How I Built a Cost-Aware Layer for LLM APIs: Caching, Routing, and Fallback

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7 min read
Structured Outputs vs function calling in the OpenAI API

Structured Outputs vs function calling in the OpenAI API

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1 min read
MCP vs. API Explained: Do We Still Need APIs After MCP?

GitHub MCP server's 50K token startup cost

MCP vs. API Explained: Do We Still Need APIs After MCP?

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Picked as gem Comments 14
5 min read
SupportMind: A support agent that remembers every customer

SupportMind: A support agent that remembers every customer

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3 min read
Computer use leaves beta, request shape changes — the weekly AI engineering brief

Computer use leaves beta, request shape changes — the weekly AI engineering brief

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6 min read
GLM-5.3 Got Too Good at Hacking to Ship on Time

GLM-5.3 Got Too Good at Hacking to Ship on Time

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9 min read
Your MCP tool schemas are billed on every session, used or not

Your MCP tool schemas are billed on every session, used or not

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3 min read
Scrape any website into JSON by just listing the fields you want

Scrape any website into JSON by just listing the fields you want

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2 min read
Runtime over Prompt: Why the System Prompt Is Not a Security Boundary

Runtime over Prompt: Why the System Prompt Is Not a Security Boundary

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6 min read
Top 5 AI Governance Tools for Enterprises in 2026: A Practical Comparison

Top 5 AI Governance Tools for Enterprises in 2026: A Practical Comparison

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14 min read
RAG always needs a dedicated vector database — challenged

RAG always needs a dedicated vector database — challenged

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1 min read
Your agent's cost problem isn't the model. It's the steps you never measured.

Tracks token spend by step, tool, and model tuple

Your agent's cost problem isn't the model. It's the steps you never measured.

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Comments 13
4 min read
Stop Blaming the Model When Your Agent Repeats the Same Mistake

Stop Blaming the Model When Your Agent Repeats the Same Mistake

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5 min read
Fine-Tuning IBM Granite 4.1 8B for Banking-Specific AI Guardrails

Fine-Tuning IBM Granite 4.1 8B for Banking-Specific AI Guardrails

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5 min read
An AI pentest agent that structurally can't hallucinate a vulnerability — and runs offline

An AI pentest agent that structurally can't hallucinate a vulnerability — and runs offline

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3 min read
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