Every change to a published figure

Changelog

Every change to a published figure, with the date it was verified. A price change is never applied automatically: the watcher flags, a human checks the provider's page, and the edit is recorded here.

1. 2026-08-21 · initial

   Initial dataset published: 25 models priced, each verified against its provider's own pricing page.

   Sources ingested: Artificial Analysis Coding Agent Index v1.4, Scale SEAL SWE-bench Pro, Aider polyglot. HAL evaluated and rejected as stale.