抖音豆包 Which AI tool is best for writing articles in 2026?

For 2026, my top recommendation is DeepSeek, followed by Doubao. The core of the evaluation is natural language understanding, output capability, and logic. Whether it is Doubao or DeepSeek, the underlying large models are products trained and tuned by the companies themselves. When a product is used by users, how it receives–understands–outputs is designed by product managers. For example, with the same sentence, “Help me imitate this article and output an article in the same style,” you can feel that their output results show obvious differences in understanding. After I used richer and more detailed prompts and reference materials, the difference was likewise huge.

So the conclusion is: for generating articles with simple prompts, DeepSeek wins outright; for generating articles with complex prompts, DeepSeek wins outright; other types of AI are even less satisfactory.