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⚡ AI Lessons

Dev.to · Michael Lee
🧠 Large Language Models
⚡ AI Lesson
1mo ago
The Tokenizer Tax: How Your Bill Goes Up Without a Price Change
Originally published on the TierUp blog. A case study in how an LLM bill rises 12–27% with zero...

Dev.to · Michael Lee
🧠 Large Language Models
⚡ AI Lesson
1mo ago
The State of LLM API Pricing: July 2026
Originally published on the TierUp blog. If you last looked at a model price sheet a year ago, the...

Dev.to · Michael Lee
🧠 Large Language Models
⚡ AI Lesson
1mo ago
Tiers, not models: designing an LLM router on Cloudflare Workers
Every LLM app I've shipped had the same shelf life: pick the best model, hardcode it, and watch it...
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