Just an FYI to others. In the OpenAI documentation at <a href="https://platform.openai.com/docs/guides/rate-limits?tier=tier-three" rel="nofollow">https://platform.openai.com/docs/guides/rate-limits?tier=tie...</a> it looks like once you are on Tier 3 or higher, then you can get access to o3-mini.<p>However, it looks like only select users are granted access and access is given in batches (see <a href="https://community.openai.com/t/usage-tier-3-access-denied-to-o3-mini/1109392/102" rel="nofollow">https://community.openai.com/t/usage-tier-3-access-denied-to...</a>). Just something to consider.