OpenAI: GPT-4o (2024-11-20)

GPT-4o from OpenAI boasts an impressive context length of 128,000 tokens and can process text, images, and files; however, it lacks support for reasoning or structured output. With a blended benchmark score of 17.3 across one independent test, GPT-4o is a robust model in terms of capabilities but comes with a cost: $2.5 per million input tokens and $10 per million output tokens. Given its higher price point compared to other models, it might be best suited for users who require extensive handling of diverse inputs or need specific functionalities like image processing without the need for real-time reasoning or structured outputs.