Source Intelligence

DisclaimerUnofficial, and not affiliated with Anthropic. Nearly all of this is read straight out of what ships: npm bundles, captured prompts, published docs. Anthropic's own notes go in verbatim, marked as theirs. The rest is my reading, and every entry carries the strings behind it. If one looks wrong, vote it down and say why.

All of v0.2.81 Home All releases olderv0.2.80 v0.2.83newer
Claude Code v0.2.81

New Dynamic Pricing Calculation

  • Added pricing configuration system that maps model names to token costs
  • New Fi1 function calculates total costs based on input/output tokens and prompt cache usage
  • Pricing structure includes:
  • Input tokens
  • Output tokens
  • Prompt cache write tokens
  • Prompt cache read tokens

See this entry in the whole of v0.2.81 →