When OpenAI launched its GPT-4 AI model a year ago, it created a wave of immense hype and existential panic from its ability to imitate human communication and composition. Since then, the biggest ...

OpenAI's GPT-4o ChatGPT upgrade, announced earlier this week, was an amazing display of power. The company dropped a big AI live demo ahead of Google's I/O 2024, where Google would talk only about ...

前谷歌TPU架构师Pope完成了一次AI“解密”：他估算，如果不批量处理用户请求，单次推理成本可能高出1000倍。而GPT-5的预训练数据量，是理论最优解的100倍。此外，DeepSeek V3拥有256个专家，每次推理只激活其中一小部分。MoE（混合专家）架构被限制在一个机架72块GPU以内，这是制约模型规模扩展的核心物理瓶颈之一。

OpenAI dropped GPT‑5.4 this week, and the company said ChatGPT power users should notice improvements right away. The launch comes just days after the launch of GPT-5.3 Instant, a more conversational ...

The new model introduces native computer use, a 1-million-token context window, and a reworked tool-calling system. Whether it actually holds off Anthropic and Google is less clear. OpenAI is moving ...

Microsoft’s Copilot AI chatbot was already the best way to use GPT-4 for free. Now, it’s got even better by adding the more advanced GPT-4 Turbo model to its engine room. The news that GPT-4 Turbo is ...

We may receive a commission on purchases made from links. OpenAI is releasing a new model today, and like GPT-5.2 before it, GPT-5.4 is all about professional work. OpenAI is calling GPT-5.4 its most ...

The problem, which is likely due to inadequate data cleaning, could lead to hallucinations, poor performance, and misuse. Soon after OpenAI released GPT-4o on Monday, May 13, some Chinese speakers ...

We may receive a commission on purchases made from links. In a series of 10 benchmarks highlighted by OpenAI, GPT-5.2 Thinking, the most advanced version of the model, outperformed its GPT-5.1 ...

It’s rare for a tech titan to show any weakness or humanity. Yet even OpenAI’s notoriously understated CEO Sam Altman had to admit this week that the rollout of the company’s new GPT-5 Large Language ...