4. OpenAI O3 Models & Sora Access

4. OpenAI O3 Models & Sora Access

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The o3 series of artificial intelligence (AI) models was announced by OpenAI on December 23, 2024, as the successor to the o1 AI model series.  It consists of two models: the o3 and o3-mini.

Here is some more information on the o3 series:

  • Focus: The series is focused on advanced reasoning-based tasks.
  • Availability:
    Currently available for public safety testing.
    The o3-mini model is expected to launch to the public in early 2025.
  • Capabilities: The company claims the new models will be more powerful than their predecessors and will perform more complex tasks in coding, mathematics, and natural language processing.
  • Benchmark Scores:
    OpenAI stated that the o3 scored 71.7 percent in the SWE-bench benchmark and 96.7 percent in the AIME 2024 benchmark, surpassing o1.
    However, a full benchmark evaluation will be possible only once the models are publicly available.
  • Naming: OpenAI dropped the name o2 for the series as the UK telecommunications company Telefonica uses the same brand name.

OpenAI is making the o3 and o3-mini models available via early access to selected external researchers for public safety testing.  The application process ends on January 10, 2025.