Chinese AI lab DeepSeek released an updated version of its R1 reasoning model that performs well on a number of math and ...

DeepSeek has been accused several times of training AI with competitor's model data. Previously involving OpenAI's ChatGPT, ...

Developer Sam Paech pointed to linguistic similarities between DeepSeek’s R1-0528 and Gemini 2.5 Pro, claiming in a post on X that the model’s phrasing patterns suggest a switch from OpenAI ...

Sam Paech, a Melbourne-based developer who creates "emotional intelligence" evaluations for AI, published what he claims is evidence that DeepSeek's latest model was trained on outputs from Gemini.