Aisha Hamed Bubaker and Nadia Mohammed Senussi 2026. An Empirical Comparative Analysis of ChatGPT and DeepSeek in NLP: Text Generation, Summarization, Translation, and User Feedback Evaluation. African Journal of Advanced Pure and Applied Sciences . 5, 2 (Jun. 2026), 217–225. DOI:https://doi.org/10.65418/ajapas.v5i2.2009.