OpenAI: GPT-4 Turbo Preview

The OpenAI GPT-4 Turbo Preview model, updated with training data up to December 2023, demonstrates exceptional performance across several key metrics. It consistently ranks among the fastest models available, achieving an Infinityth percentile in speed across four benchmarks, indicating unparalleled processing efficiency. While positioned at premium pricing levels (10th percentile), its cost-effectiveness varies by task. Reliability is a significant strength, with the model achieving a perfect 100th percentile across four benchmarks, signifying minimal technical failures and consistent, usable responses. In terms of specific capabilities, the model excels in Email Classification, achieving 99.0% accuracy, showcasing strong contextual understanding. Instruction Following is also robust, with 69.0% accuracy on complex multi-step tasks. However, the model exhibited notable weaknesses in Reasoning and General Knowledge benchmarks, where it scored 0.0% accuracy. This suggests that while adept at structured tasks and classification, its performance on open-ended, complex problem-solving, and broad factual recall requires further development. Its improved instruction following and JSON mode are valuable features, but the current preview is heavily rate-limited.