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

Enterprise Automation

3 of the 49 write-ups here are tagged Enterprise Automation. Every figure quoted below is in the figures table with the sentence it came from.

The figures

All figures, 408 rows

The write-ups

AI Programming Tool Selection Strategy: From Rapid Prototyping to Long-term Collaboration

A specialized code review agent beat Claude Code on accuracy across 200 real pull requests and 50 open-source repositories while burning about one-ninth the tokens.

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Klarna Replaced 700 Support Agents With AI. Then It Started Hiring Again.

In early 2024 the European payments company Klarna put an AI customer-service assistant in place of roughly 700 human agents and said the move was worth about $40 million a year in additional profit.

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The Klarna Lesson: Why AI Implementation Needs a Staircase, Not a Leap

Klarna’s AI customer service experiment, which replaced 700 human agents, initially saved $40 million in a year, but the quality of service suffered so badly that they had to rehire humans, leading…

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All 49 write-ups


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