Wall Street and Chinese AI
In January 2025, Chinese AI company DeepSeek released its low-cost, high-performance reasoning model and briefly shook global markets by wiping out hundreds of billions from US technology stocks.
OpenAI releases first Open Models since GPT-2
OpenAI has introduced two new open-weight AI reasoning models: gpt-oss-120b and gpt-oss-20b. This marks the company’s first open language model release since GPT-2.
Cogito v2: Smarter Open-Source AI Models
Deep Cogito has introduced Cogito v2 – a new family of open-source AI models that can improve their own reasoning. The models range from 70 to 671 billion parameters, with the largest ranking among the most powerful open-source AIs in the world.
OpenAI’s race for general-purpose AI
OpenAI’s path toward building versatile AI agents began with a research team called MathGen, which focused on improving the models’ reasoning skills – starting with math. This work led to the creation of o1.