All providers · 1 official entry
GPT-5.4 Cyber deprecation date & shutdown status by provider
All listed entries have already been shut down.
| Provider | Status | Replacement | Source |
|---|---|---|---|
OpenAIgpt-5.4-cyber | gpt-5.6-cyber | Official notice |
Per-provider details
Questions
When will GPT-5.4 Cyber be deprecated?
OpenAI: gpt-5.4-cyber was shut down on October 1, 2026. Dates come from each provider’s official deprecation page (data verified 2026-09-26).
Is GPT-5.4 Cyber deprecated?
GPT-5.4 Cyber has a deprecation or retirement entry from OpenAI. See the table on this page for the exact model IDs and dates.
What should I use instead of GPT-5.4 Cyber?
The official replacements named by the providers are: gpt-5.6-cyber (OpenAI, for gpt-5.4-cyber).