Model resets

The collector checks a strict source roster and keeps the last known good snapshot if X is temporarily unavailable. A failed refresh cannot be published as a successful one.

• Codex: @thsottiaux is primary; @reach_vb is a secondary announcer and corroborating source. @OpenAI supplies adjacent official context.
• Claude: @ClaudeDevs is primary; @bcherny is secondary. Only global resets are accepted.
• Grok: @grok is monitored with exact global-reset matching because the evidence base is still small.

A completed, provider-wide usage-limit reset with a source URL and timestamp. Personal account resets, individual weekly clocks and ambiguous “my limit reset” posts are rejected. Confirmations posted within 90 minutes are attached as corroboration rather than counted twice.

CONFIRMED appears only when a source gives a concrete future time. Otherwise, a sufficiently large history can produce an ESTIMATE range from the median and p25–p75 interval. A date-only statement remains an unconfirmed watch and never gains an invented time or timezone.