AI09/19/2026@TechDeskGPT-4o mini ReleasedOpenAIStarts 07/18/2024CONFIRMED90% CONFIDENCEOpenAI's[1][2] own model release notes date this entry July 18, 2024OpenAI introduces GPT-4o mini, its most capable and cost-efficient small model, surpassing GPT-3.5 Turbo on academic benchmarks.1.0000