OpenAI Status · History · Incident #4080

RESOLVED

Codex Context Compaction Latency

Minor · Started May 27, 2026 · 5:57 PM

Duration

13h 2m
Severity

Minor
Detection lead

—
User reports

—

Summary

Codex Context Compaction Latency

Started

May 27, 2026 · 5:57 PM
Resolved

May 28, 2026 · 6:59 AM
Duration

13h 2m
Severity

Minor

Event timeline

How this incident unfolded

◆

Identified
May 27 · 5:57 PM OpenAI
◐

Investigating
May 28 · 12:14 AM OpenAI
◐

Investigating
May 28 · 1:47 AM OpenAI
◆

Identified
May 28 · 2:31 AM OpenAI
◉

Monitoring
May 28 · 3:09 AM OpenAI
✓

Resolved
May 28 · 6:59 AM OpenAI

Pattern

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