I had no idea about this before. I just enabled it. You're eligible for free daily usage on traffic shared with OpenAI. Up to 250 thousand tokens per

I had no idea about this before. I just enabled it. You're eligible for free daily usage on traffic shared with OpenAI. Up to 250 thousand tokens per day across gpt-5.4, gpt-5.2, gpt-5.1, gpt-5.1-codex, gpt-5, gpt-5-codex, gpt-5-chat-latest, gpt-4.1, gpt-4o, o1, and o3 Up to 2.5 million tokens per day across gpt-5.4-mini, gpt-5.4-nano, gpt-5.1-codex-mini, gpt-5-mini, gpt-5-nano, gpt-4.1-mini, gpt-4.1-nano, gpt-4o-mini, o1-mini, o3-mini, o4-mini, and codex-mini-latest. Usage beyond these limits, as well as usage for other models, will be billed at standard rates. Some limitations apply. Learn more.