DeepSeek has unveiled its latest AI model, V3.1, which rivals OpenAI's GPT-5 with advanced features, cost efficiency, and a ...

China's DeepSeek has released a 685-billion parameter open-source AI model, DeepSeek V3.1, challenging OpenAI and Anthropic ...

Chinese AI startup DeepSeek shocked the world in January with an AI model, called R1, that rivaled OpenAI and Anthropic’s top LLMs. It was built at a fraction of the cost of those other models, using ...

DeepSeek V3.1 is finally here, and while it performs significantly better than R1, it doesn't outperform GPT-5 Thinking or ...

Chinese startup DeepSeek has released its largest AI model to date, a 685-billion-parameter model that industry observers say ...

DeepSeek launches V3.1 with faster reasoning, domestic chip support, open-source release, and new API pricing, marking its ...

OpenAI's long-awaited open-weight reasoning models, gpt-oss-120b and gpt-oss-20b, have finally arrived and are available to use now.

OpenAI CEO Sam Altman acknowledged the competitive pressure from open-source models influenced their decision. OpenAI had ...

BEIJING (Reuters) -Chinese artificial intelligence startup DeepSeek on Thursday released DeepSeek-V3.1, an upgraded model with hybrid inference structure, faster thinking speed and stronger agent ...

"It was clear that if we didn't do it, the world was gonna be mostly built on Chinese open source models," Altman said.

DeepSeek has reportedly delayed the launch of its R2 model owing to challenges in training it with Huawei chips.

Elon Musk suggested without evidence that Apple blocked AI apps that aren't made by OpenAI from topping the App Store.