Tech giant Alibaba, which has pledged to invest heavily in artificial intelligence, says its new reasoning model rivals ...

An AI expert who requested anonymity told Ars Technica, "GPT-4.5 is a lemon!" when comparing its reported performance to its ...

OpenAI is launching GPT-4.5 today, its newest and largest AI language model. GPT-4.5 will be available as a research preview ...

Alibaba Cloud on Thursday launched QwQ-32B, a compact reasoning model built on its latest large language model ( LLM ), Qwen2 ...

But it could be the last release in OpenAI's classic LLM lineup.

The move will put the cloud-computing giant in closer competition with OpenAI and Anthropic.

Microsoft is upgrading the Think Deeper feature of its Copilot assistant with a more powerful o3-mini high reasoning model ...

Sam Altman claims OpenAIs GPT-4.5 "feels like talking to a thoughtful person" but it comes with a hefty price tag ...

The new Claude won't jump its guardrails. But AI security should not be confused with AI Safety or ethical AI.

DeepSeek R1, released January 20. 2025, is an open source large language model (LLM), on par with the capabilities of OpenAI’s o1 model, that you can scale to run on your own hardware ...

Albibab Cloud’s latest model rivals much larger competitors with just 32 billion parameters in what it views as a critical ...

This remarkable outcome underscores the effectiveness of RL when applied to robust foundation models pre-trained on extensive ...