OpenAI: GPT-4.1 Mini Release Date
GPT-4.1 Mini was released on 2025-04-14, which was 568 days ago. Its recency score is 73.
Data sourced from OpenRouter API and manual data collection | Last updated: Nov 3, 2026, 8:01 AM UTC
Release date
2025-04-14
Recency score
73
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Frequently asked questions
When was GPT-4.1 Mini released?
GPT-4.1 Mini was released on 2025-04-14, which was 568 days ago. Its recency score is 73.