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The Real Cost Curve of Running Agents in Production, From Four Different Companies

The Real Cost Curve of Running Agents in Production, From Four Different Companies

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17 min read
AI Pair Programming with Lambda: Build a Claude‑Powered Coding Assistant and Enable Prompt Caching

AI Pair Programming with Lambda: Build a Claude‑Powered Coding Assistant and Enable Prompt Caching

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10 min read
What a 17.5x Cost Gap Between Coding Harnesses Actually Teaches You

What a 17.5x Cost Gap Between Coding Harnesses Actually Teaches You

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15 min read
Prompt Caching with Claude in Node.js: How to Cut Latency and Save Tokens, Explained Simply

Prompt Caching with Claude in Node.js: How to Cut Latency and Save Tokens, Explained Simply

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8 min read
Semantic Caching vs. Prompt Caching: Measuring the Break-Even Point on Real Traffic

Semantic Caching vs. Prompt Caching: Measuring the Break-Even Point on Real Traffic

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3 min read
Prompt Caching at the Edge: Using CloudFront Functions and Lambda to Speed Up Claude Calls

Prompt Caching at the Edge: Using CloudFront Functions and Lambda to Speed Up Claude Calls

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10 min read
What actually drives your Claude bill: cache misses, quadratic context, and prepaid retries

What actually drives your Claude bill: cache misses, quadratic context, and prepaid retries

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7 min read
DeepSeek-Reasonix: a terminal coding agent engineered around the prefix cache

DeepSeek-Reasonix: a terminal coding agent engineered around the prefix cache

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3 min read
Prompt caching: what actually gets cached, and when it silently misses

Prompt caching: what actually gets cached, and when it silently misses

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7 min read
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