Large language models built by developers in China may, in some applications, be less useful outside that country because they avoid topics its government deems politically sensitive. A developer fine-tuned DeepSeek-R1 to widen its scope without degrading its overall performance.
Most models that have learned to reason via reinforcement learning were huge models. A much smaller model now competes with them.
Most models that have learned to reason via reinforcement learning were huge models. A much smaller model now competes with them.
Anthropic’s Claude 3.7 Sonnet implements a hybrid reasoning approach that lets users decide how much thinking they want the model to do before it renders a response.
Anthropic’s Claude 3.7 Sonnet implements a hybrid reasoning approach that lets users decide how much thinking they want the model to do before it renders a response.
OpenAI launched GPT-4.5, which may be its last non-reasoning model.
OpenAI launched GPT-4.5, which may be its last non-reasoning model.
Typical large language models are autoregressive, predicting the next token, one at a time, from left to right. A new model hones all text tokens at once.
Typical large language models are autoregressive, predicting the next token, one at a time, from left to right. A new model hones all text tokens at once.
Although large language models can improve their performance by generating a chain of thought (CoT) — intermediate text tokens that break down the process of responding to a prompt into a series of steps.
Although large language models can improve their performance by generating a chain of thought (CoT) — intermediate text tokens that break down the process of responding to a prompt into a series of steps.
Elon Musk and a group of investors made an unsolicited bid to buy the assets of the nonprofit that controls OpenAI, complicating the AI powerhouse’s future plans.
Elon Musk and a group of investors made an unsolicited bid to buy the assets of the nonprofit that controls OpenAI, complicating the AI powerhouse’s future plans.
Replit, an AI-driven integrated development environment, updated its mobile app to generate further mobile apps to order.
Replit, an AI-driven integrated development environment, updated its mobile app to generate further mobile apps to order.
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