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.
When verbose logging is enabled, Claude Code now logs detailed API request metadata including model, thinking config, output config, temperature, and beta flags as [API REQUEST DETAIL].
Evidence
New verbose logging (search for "[API REQUEST DETAIL]")
Strings lifted out of the shipped bundle, so the claim above can be checked against them.
