Is GPT-5 really worse than GPT-4o? Ars puts them to the test.

Here is a 164-word summary of the news article: A recent article from Ars Technica compares the performance of OpenAI's GPT-5 and GPT-4o language models across a variety of tasks. The tests include evaluating the models' abilities in video game strategy, landing a 737 aircraft, and other domains. The article suggests that while GPT-5 is generally more capable than its predecessor GPT-4o, the differences are not always significant. In some cases, GPT-4o matched or even outperformed GPT-5. The article notes that the models exhibit varying levels of competence depending on the specific task. Overall, the article provides a nuanced assessment of the relative strengths and weaknesses of the two language models. It cautions against drawing broad conclusions about the superiority of GPT-5 and highlights the importance of carefully evaluating AI systems across a range of real-world applications.
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