PT: Hours after GPT-4.5's release, OpenAI removed a line from the AI model's white paper that said "GPT-4.5 is not a frontier AI model." ...

OpenAI has just released GPT-4.5, a new version of its flagship large language model. The company claims it is its biggest ...

OpenAI’s latest image generation feature in ChatGPT has sparked a wave of creativity on X, with users transforming images ...

France's Mistral AI launches efficient open-source model that outperforms Google and OpenAI offerings with just 24 billion ...

Mistral Small 3.1, a 24B parameter AI marvel outshines industry giants like Gemma 3 and GPT-4o mini. Download Mistral Small 3 ...

This new “thinking model” outperforms OpenAI o3 mini, GPT-4.5, DeepSeek-R1, Grok 3 and Claude 3.7 Sonnet in several ...

An AI expert who requested anonymity told Ars Technica, "GPT-4.5 is a lemon!" when comparing its reported performance to its dramatically increased price, while frequent OpenAI critic Gary Marcus ...

Stage 1：PT(Continue PreTraining), Pre-training the LLaMA model on massive domain document data to inject domain knowledge Stage 2: SFT (Supervised Fine-tuning) has supervised fine-tuning, constructs ...

The AI firm Anthropic has developed a way to peer inside a large language model and watch what it does as it comes up with a ...

GPT-4.5 API pricing appears shockingly high, costing developers $75 and $180 for 1 million tokens in and out, respectively.