Providers overwrite pricing pages and drop models without a public trail. This playground shows the daily archive: search, retirement, delisting, events. Idle $0; no-key demo quota.
The archive only accumulates forward; it cannot be reconstructed later. Price range queries live on series/history. Not legal or contract advice.
Pick a tab: catalogue search (e.g. claude), retirements within 180 days, delisted models, or events in the last 90 days.