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I built an RL-native memory engine for LLM agents (every memory decision becomes a training signal)

I built an RL-native memory engine for LLM agents (every memory decision becomes a training signal)

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2 min read
Your Multi-Agent Pipeline Isn't Slow Because of the Model

Your Multi-Agent Pipeline Isn't Slow Because of the Model

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3 min read
The AI judge that called a half-finished audit 'exhaustive'

The AI judge that called a half-finished audit 'exhaustive'

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6 min read
MLOps for LLM: A Case Study on Dresscode

MLOps for LLM: A Case Study on Dresscode

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21 min read
LLMs Can't Reliably Do Date Math — And Now There's Data

LLMs Can't Reliably Do Date Math — And Now There's Data

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6 min read
Why KV Cache Matters — How MQA, GQA, and MLA Make LLM Inference Faster

Why KV Cache Matters — How MQA, GQA, and MLA Make LLM Inference Faster

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5 min read
Write returned success. The file was never there.

Write returned success. The file was never there.

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2 min read
The 50% Context Tax: Why Your AI Agent's Million-Token Window Is Burning Money

The 50% Context Tax: Why Your AI Agent's Million-Token Window Is Burning Money

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4 min read
smolagents replays its whole memory every step: the O(n ) token bill nobody mentions

smolagents replays its whole memory every step: the O(n ) token bill nobody mentions

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6 min read
A local model opened 41 of our pull requests in five weeks. The model is the least interesting part.

A local model opened 41 of our pull requests in five weeks. The model is the least interesting part.

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10 min read
Your First LLM API on Kubernetes: From Model to Curl Request

Your First LLM API on Kubernetes: From Model to Curl Request

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10 min read
Why My Local Coding Agent Could Act but Couldn't Finish

Why My Local Coding Agent Could Act but Couldn't Finish

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11 min read
LangChain, LangGraph, LangSmith, Langflow... What's the Difference? (2026 Developer's Map)

LangChain, LangGraph, LangSmith, Langflow... What's the Difference? (2026 Developer's Map)

Comments 3
8 min read
LLM-as-a-Judge Is Too Expensive to Be the Default

LLM-as-a-Judge Is Too Expensive to Be the Default

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4 min read
Prompt Caching vs Fine-Tuning: Cost-Effective LLM Strategies

Prompt Caching vs Fine-Tuning: Cost-Effective LLM Strategies

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3 min read
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