AI Coding Field Notes

Coding agent pricing comparison: cheapest LLM API for coding, cost per million tokens, from the OpenRouter price list as JSON and CSV. An AI model token price comparison repriced at a real agent mix — 95.6% cached input pricing, 6.5x off list: prompt caching price, cache read price, cache hit share, long context pricing, DeepSeek peak/off-peak.

View the Project on GitHub xyzs996/llm-api-pricing

Software Development

3 of the 68 write-ups here are tagged Software Development. Every figure quoted below is in the figures table with the sentence it came from.

The figures

All figures, 644 rows

The write-ups

Your AI Didn’t Misread Your Code by Accident. You Handed It the Wrong Context.

“If your AI keeps writing bad code, you need a better model.” In each of the rebuilds below, a new model wouldn’t have fixed anything, because the model was reading the wrong thing.

reply box · telegra.ph

Stop Doing Manual DevOps: How I Use /loop and /hook to Automate My Daily Indie Hacker Tasks

As a solo developer shipping products alone, manual DevOps and repetitive data processing tasks are the silent killers of your side-project momentum, but configuring raw AI agents often creates mor…

reply box · telegra.ph

The Two Best AI Code Reviewers Score the Same. One Costs $1.43 a Run, the Other $9.05.

On ReactBench, GPT 5.6 Sol and Fable 5 posted Pass@1 scores of 43.1% and 41.2%.

reply box · telegra.ph


All 68 write-ups


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