Tools Howto 01
Caveman mode for Claude Code: the math behind the 65% headline
Caveman mode strips filler from Claude's output. The 65% headline is real for output tokens. Here's what it actually saves on your monthly bill.
Tag Independent editorial
Tag / anthropic
14 posts tagged "anthropic".
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Every post tagged "anthropic" in the journal -- page 2 of 2.
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Analysis 02
How prompt caching actually changes the LLM cost math
Anthropic charges 10% of input for cache reads, with a 1.25x write fee. OpenAI auto-caches above 1024 tokens. The math changes which LLM is cheapest -- here is when.