OpenAI continues to report issues.

Current status: Partial System Outage

Affected models: GPT-5.4, GPT-5 Thinking, o3, and 12 other models

Workaround: You can switch to Anthropic (Claude 4.6 Opus, etc.), Google Gemini (Gemini 3.1 Pro Preview, etc.), AWS Bedrock (Amazon Nova Pro, etc.) in your Pieces model settings. On-device (local) models also remain fully operational.

We continue to monitor the situation and will provide further updates.

Track this issue: OpenAI Status Page