
Grok 3 Scales Up: Grok 3, xAI’s new model family, improves on its predecessors, adds reasoning
xAI’s new model family suggests that devoting more computation to training remains a viable path to building more capable AI.

xAI’s new model family suggests that devoting more computation to training remains a viable path to building more capable AI.

xAI’s new model family suggests that devoting more computation to training remains a viable path to building more capable AI.

While Hangzhou’s DeepSeek flexed its muscles, Chinese tech giant Alibaba vied for the spotlight with new open vision-language models.

While Hangzhou’s DeepSeek flexed its muscles, Chinese tech giant Alibaba vied for the spotlight with new open vision-language models.

OpenAI introduced a state-of-the-art agent that produces research reports by scouring the web and reasoning over what it finds.

OpenAI introduced a state-of-the-art agent that produces research reports by scouring the web and reasoning over what it finds.

Google updated the December-vintage reasoning model Gemini 2.0 Flash Thinking and other Flash models, gaining ground on OpenAI o1 and DeepSeek-R1.

Google updated the December-vintage reasoning model Gemini 2.0 Flash Thinking and other Flash models, gaining ground on OpenAI o1 and DeepSeek-R1.

As Anthropic, Google, OpenAI, and others roll out agents that are capable of computer use, new work shows how underlying models can be trained to do this.

As Anthropic, Google, OpenAI, and others roll out agents that are capable of computer use, new work shows how underlying models can be trained to do this.

OpenAI introduced a successor to its o1 models that’s faster, less expensive, and especially strong in coding, math, and science.

OpenAI introduced a successor to its o1 models that’s faster, less expensive, and especially strong in coding, math, and science.

The practice of fine-tuning models on synthetic data is becoming well established. But synthetic training data, even if it represents the training task well, may include characteristics like toxicity that impart unwelcome properties in the trained model’s output...

The practice of fine-tuning models on synthetic data is becoming well established. But synthetic training data, even if it represents the training task well, may include characteristics like toxicity that impart unwelcome properties in the trained model’s output...

Reinforcement learning is emerging as an avenue for building large language models with advanced reasoning capabilities.
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