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OpenAI's GPT-5 leaks, hinting at better math and coding abilities

Details about OpenAI's upcoming model GPT-5 have leaked, revealing better abilities to reason and improved agentic browsing.

“What Have We Done?” OpenAI GPT-5 Could Launch in a Few Hours — But Have OpenAI CEO Sam Altman’s Safety Concerns Been Addressed?

In a now-deleted GitHub blog post, OpenAI is slated to launch its long-anticipated GPT-5 model in four different versions, ...

GitHub spills the beans about OpenAI's GPT-5 model ahead of official announcement

It will be officially introduced later today. Last month, OpenAI CEO Sam Altman said "we are releasing GPT-5 soon," and on ...

Microsoft makes OpenAI’s new open model available on Windows

OpenAI released a new free and open GPT model yesterday that can run on a PC, and now Microsoft is making that easy to do for ...
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OpenAI launches reasoning LLM that you can download and tweak

One version of the gpt-oss large language model can run on a laptop, and performs nearly as well as the company’s most ...

OpenAI launches its first open model in years so it can stop being on the ‘wrong side of history’—while still keeping its most valuable IP under wraps

OpenAI is releasing models with open weights—but key details like architecture and training methods remain secret.

OpenAI Enhances ChatGPT with Mental Health Features Ahead of GPT-5 Launch

OpenAI introduces mindful usage and emotional safety features in ChatGPT, setting the stage for the powerful GPT-5 model ...

Claude API Controversy: Anthropic Pulls the Plug on OpenAI

An OpenAI spokesperson said the API access allowed for industry-standard benchmarking and safety improvements.