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What Are Tokens and Why Do They Matter in LLMs?

What Are Tokens and Why Do They Matter in LLMs?

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3 min read
エージェントAPI代、月数万円になってない?マルチモデルルーティングでコストを10分の1にする実践ガイド

エージェントAPI代、月数万円になってない?マルチモデルルーティングでコストを10分の1にする実践ガイド

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2 min read
Our AI agents fabricated "done" five times in 17 days. Here is what actually reduced it.

External validation beats prompt rules

Our AI agents fabricated "done" five times in 17 days. Here is what actually reduced it.

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6 min read
Mixture of Experts (MoE) Explained Simply: How Modern AI Models Get Bigger Without Getting Slower

Mixture of Experts (MoE) Explained Simply: How Modern AI Models Get Bigger Without Getting Slower

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5 min read
The hard part of an AI quiz generator isn't the questions — it's the wrong answers

The hard part of an AI quiz generator isn't the questions — it's the wrong answers

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2 min read
Best AI Client for Mac (2026): Elvean vs Jan vs Msty vs LM Studio

Best AI Client for Mac (2026): Elvean vs Jan vs Msty vs LM Studio

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6 min read
LLM token budgeting for startups: the playbook before you have a finance function

LLM token budgeting for startups: the playbook before you have a finance function

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12 min read
Tokens per Word: GPT-5 vs Claude vs GPT-4, Measured Across 7 Languages

Tokens per Word: GPT-5 vs Claude vs GPT-4, Measured Across 7 Languages

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3 min read
Our AI support agent doesn't use RAG - here's the math

Our AI support agent doesn't use RAG - here's the math

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10 min read
We Tracked 1M LLM API Calls — 60% Were Wasting Money on the Wrong Model

We Tracked 1M LLM API Calls — 60% Were Wasting Money on the Wrong Model

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3 min read
What Is GPT? A Practical Guide to Tokens, Transformers, Training, and Fine-Tuning

What Is GPT? A Practical Guide to Tokens, Transformers, Training, and Fine-Tuning

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12 min read
Cohere's North Mini Code, LLM Token Optimization & OpenMed Healthcare AI Highlight Local AI Advancements

Cohere's North Mini Code, LLM Token Optimization & OpenMed Healthcare AI Highlight Local AI Advancements

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3 min read
How I Built an Autonomous AI Agent That Sells Itself

How I Built an Autonomous AI Agent That Sells Itself

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3 min read
Building a Persona Engine: How We Make AI Sound Like Different People

Building a Persona Engine: How We Make AI Sound Like Different People

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6 min read
Measuring LLM ROI: the 5 metrics that matter, the 12 that look like they do, and the live-savings counter that closes the loop

Measuring LLM ROI: the 5 metrics that matter, the 12 that look like they do, and the live-savings counter that closes the loop

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13 min read
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