Categories Articles OpenAI launches new o3-mini reasoning model with a free ChatGPT version Post author By crystalg Post date January 31, 2025 The Verge Tags ChatGPT, free, launches, model, o3mini, OpenAI, Reasoning, Version ← Here Are the 11 New Books You Should Read in February → The Unspoken Truths of Startup Failures — 10 Cautionary Tales That Will Make You Rethink What Success Truly Means