Module pricing_ref 

Reference pricing constants used only to translate measured byte/token savings into a dollar figure in test logs and docs (D15). These are stated constants for one Opus-class API list price (July 2026) — not a live lookup, and not used anywhere on the request path.

Standalone module (not nested under a reduce module) to avoid colliding with the reduce module other in-flight work is adding.

Constants

REF_INPUT_PER_MTOK

Reference input-token price, dollars per million tokens.

REF_OUTPUT_PER_MTOK

Reference output-token price, dollars per million tokens.