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#costoptimization

Practical strategies and stories about reducing cloud infrastructure costs.

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The cheapest LLM call is the one you don't make: a caching layer that actually pays off

The cheapest LLM call is the one you don't make: a caching layer that actually pays off

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3 min read
Show HN: Optimize and Serve Models with Fable Quality at Half the Cost

Show HN: Optimize and Serve Models with Fable Quality at Half the Cost

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5 min read
The AI Feature Is Cheap to Build and Expensive to Run

The AI Feature Is Cheap to Build and Expensive to Run

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3 min read
How I Built a Durable Cloud Cell AI Agent: $0 Idle Costs

How I Built a Durable Cloud Cell AI Agent: $0 Idle Costs

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9 min read
Cloud bills kept climbing from 24/7 AI development — I moved the decisions and the implementation to my own local LLMs and cut the cost

Cloud bills kept climbing from 24/7 AI development — I moved the decisions and the implementation to my own local LLMs and cut the cost

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10 min read
Cutting Cloud Costs with a Few Habits

Cutting Cloud Costs with a Few Habits

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4 min read
How I Cut 30% LLM Costs: RAG Context Pruning Cost Reduction

How I Cut 30% LLM Costs: RAG Context Pruning Cost Reduction

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10 min read
26 AI Models Compared: A 2026 Cost Guide (GPT-4o vs Claude vs DeepSeek vs Local)

26 AI Models Compared: A 2026 Cost Guide (GPT-4o vs Claude vs DeepSeek vs Local)

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8 min read
How to Reduce OpenAI API Costs in Production (2026 Guide)

How to Reduce OpenAI API Costs in Production (2026 Guide)

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19 min read
How I Cut My AI API Costs by 61% with a Unified Gateway

How I Cut My AI API Costs by 61% with a Unified Gateway

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5 min read
Our AI coding bill quietly tripled. Here's what we learned fixing it.

Our AI coding bill quietly tripled. Here's what we learned fixing it.

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5 min read
Route Every Prompt to the Cheapest Model: Building a Multi-LLM Cost Optimizer with Pydantic AI

Route Every Prompt to the Cheapest Model: Building a Multi-LLM Cost Optimizer with Pydantic AI

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6 min read
How I Get GPT-5.5 Pro Code Review Free: $0 API Cost

How I Get GPT-5.5 Pro Code Review Free: $0 API Cost

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10 min read
How I Cut a Client's AI API Bill from ₹85K to ₹12K/Month — Without Losing Quality

How I Cut a Client's AI API Bill from ₹85K to ₹12K/Month — Without Losing Quality

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5 min read
Cost Optimization for LLM Systems: Where the Money Actually Goes

Cost Optimization for LLM Systems: Where the Money Actually Goes

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5 min read
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