South Korean generative AI startup Upstage has launched its next-generation large language model (LLM), Solar Pro 2, ...

The Navy is expanding its rollout of AI capabilities for sailors, Marines and civilians to speedily adopt in their daily operations, via its emerging DoN GPT tool.

OpenAI's next big foundational model is GPT-5, and the AI startup is hoping that the model will compete a little more with rivals.

Alongside the premium-only upgrades, the company is also replacing GPT-4o mini with GPT-4.1 mini as the default model for all users, including those on free accounts.

OpenAI has made its new GPT-4.1 model available directly in ChatGPT for Plus, Pro, and Team users in the model picker.

OpenAI is making GPT-4.1, the latest addition to its collection of AI models, available to all of its paid users.

OpenAI released an upgrade to ChatGPT GPT-4o that everybody hated immediately. The AI is too much of a sycophant, and OpenAI will fix it.

OpenAI on Monday launched its new AI model GPT-4.1, along with smaller versions GPT-4.1 mini and GPT-4.1 nano, touting major improvements in coding, instruction following, and long context ...

The GPT-4.1 models support up to one million tokens. For reference, the o1 and o3-mini models in the API have a 200K context length, and GPT-4.5 and GPT-4o have a 128K context length.

GPT-4.1 scored 55 percent on SWE-Bench, a widely used benchmark for gauging the prowess of coding models. The score is several percentage points above that of other OpenAI models. The new models ...

According to Meta, early tests show that Llama 4 Behemoth significantly outperformed competing models such as GPT-4.5 and Claude Sonnet 3.7 on a number of STEM benchmarks.