90-day snapshot from status.claude.com and status.openai.com. Historical bars mirror each provider’s published daily uptime view; active current-day incidents are escalated live from provider summary APIs.
Components
Claude: Claude API, claude.ai, Claude Code
OpenAI: OpenAI APIs, ChatGPT, Codex
Status Colors
Green: Operational
Yellow: Degraded, no measured downtime
Orange: Partial outage (<12h)
Red: Major outage (12h+)
Blue: Maintenance
Scoring
Each day is a weighted head-to-head. API and Chat carry 3x weight, Code carries 2x. Per-service scores: Operational 100%, Degraded 60%, Partial 30%, Major 0%, Maintenance 80%. Highest weighted sum wins the day.
Ties
Equal weighted scores = tie, no winner. Most ties are days where every service on both sides is fully operational (both score 8/8).
Limitations
Dates follow the providers’ own daily uptime calendars, which are UTC-based
Standings and summary metrics compare the tracked race services, not every provider component
OpenAI incident titles are attached per tracked service using official affected-component metadata from the public status feed
About
Independent project, not affiliated with Anthropic or OpenAI.