Vigia

OpenAI API Models gpt-5.4-mini end of life (EOL) date and support status

Supported No end-of-life date announced yet

ProductOpenAI API Models
Version cyclegpt-5.4-mini
StatusSupported
Released2026-03-17
Active support until—
End of life—
Latest version—
Last verified2026-10-08

All OpenAI API Models versions → · Source: endoflife.date

Frequently asked questions

Is OpenAI API Models gpt-5.4-mini end of life?

No. OpenAI API Models gpt-5.4-mini is supported. No end-of-life date announced yet.

When does OpenAI API Models gpt-5.4-mini reach end of life?

No end-of-life date has been announced for OpenAI API Models gpt-5.4-mini.

When was OpenAI API Models gpt-5.4-mini released?

OpenAI API Models gpt-5.4-mini was first released on 2026-03-17.

Give your AI agent these facts

Vigia is a free MCP server: your coding agent checks versions, breaking changes and vulnerabilities before it writes code. No signup, no API key.

claude mcp add --transport http vigia https://vigia.coredls.cloud/mcp

Add to CursorAdd to VS Code★ Star on GitHub

Any other MCP client
{ "mcpServers": { "vigia": { "url": "https://vigia.coredls.cloud/mcp" } } }

Agent skill (SKILL.md): tells the agent when to use Vigia · GitHub Action for pull requests

For agents

GET https://vigia.coredls.cloud/v1/eol/openai-api-models/gpt-5.4-mini