From how OpenAI workers could cash in, to why DeepSeek hit a snag, we round up the week's big stories from the AI revolution.

China AI rivalry into sharper focus and may put OpenAI on the back foot following its disappointing GPT-5 launch.

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

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

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

Tesla is expanding its AI offerings in China, integrating DeepSeek AI and ByteDance Ltd’s Doubao AI into its vehicles, ...

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

DeepSeek's new AI chip, developed entirely in China, could disrupt the US market and have significant implications for crypto ...

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

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

During a dinner with a small group of reporters, OpenAI CEO Sam Altman cautioned that investment in AI is moving too fast.

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