It’s official: GPT-4 is being retired from ChatGPT. OpenAI recently announced that starting April 30, 2025, GPT-4 will no longer be available to ChatGPT users, with GPT-4o stepping in as the new ...

Sentient’s open-source AI search outperformed GPT-4o and Perplexity in benchmark tests, offering developers a high-performing ...

Discover how OpenAI pre-trained GPT-4.5, overcoming scaling challenges and advancing AI with data efficiency and innovative ...

This open source framework matches the performance of Perplexity and ChatGPT Search with greater transparency and control.

Meta has launched its Llama 4 family of open-source AI models, including Scout, Maverick, and Behemoth, designed to compete ...

OpenAI says that it plans to release both o3 and a next-generation successor, o4-mini, in weeks, following by GPT-5 a few ...

AI startup Sentient, valued at $1.2 billion and backed by Peter Thiel's Founders Fund, has launched Open Deep Search (ODS), ...

Researchers at Harvard Medical School found that a new open-source artificial intelligence tool is diagnosing patients as ...

OpenAI is reconfiguring its rollout plan for upcoming AI models. The company’s CEO, Sam Altman shared on social media on Friday that it will delay the launch of its GPT-5 large language model ...