Chinese AI startup Moonshot releases open-source Kimi K2 model that outperforms OpenAI and Anthropic on coding tasks with breakthrough agentic capabilities and competitive pricing.

Experts show how some AI models, including GPT-4, can be exploited with simple user promptsGuardrail gaps don't do a great ...

OpenAI recently announced that it is retiring its GPT-4 AI model as of April 30. GPT-4 stood as one of the brand’s most popular and longest-running large language models.

Building GPT-4 took a lot of people. Now, OpenAI says it could rebuild it with as few as five people, all because of what it learned from its latest model, GPT-4.5. In a company podcast episode ...

GPT-4.1 meets that need, offering a flexible, production-ready tool for teams trying to embed AI deeper into their business operations. As OpenAI continues to evolve its model offerings, ...

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.

Despite its size, OpenAI notes in a white paper that it does not consider GPT-4.5 to be a frontier model.. Subscribers to ChatGPT Pro, OpenAI’s $200-a-month plan, will gain access to GPT-4.5 in ...

Stricter AI rules spark row across pond The EU has launched its final code of practice for general‑purpose AI models such as ...

OpenAI has just released GPT-4.5, a new version of its flagship large language model.The company claims it is its biggest and best model for all-round chat yet. “It’s really a step forward for ...

However, GPT-4.5 is more aligned with the output from an academic research group pouring everything they have into chasing artificial general intelligence, a theoretical version of the algorithm ...

OpenAI has announced its phasing out GPT-4.5 from its developer API in favor of its new GPT-4.1 model.When it launched, OpenAI described GPT-4.5 as its best and most capable model so far, in part ...

OpenAI is launching GPT-4.5 today, its newest and largest AI language model.GPT-4.5 will be available as a research preview for ChatGPT Pro users to start. OpenAI is calling the release its ...