OpenAI moves away from requiring users to choose between many different models in ChatGPT, instead allowing the system to ...

OpenAI’s new open-weight models are gpt-oss-120b and gpt-oss-20b. The smaller model, gpt-oss-20b, can be run on a consumer laptop or powerful phone.

OpenAI’s GPT-5 aims to curb AI hallucinations and deception, raising key questions about trust, safety, and transparency in ...

As OpenAI’s ChatGPT makes AI mainstream, the company has introduced its new GPT-5 model, which it claims offers expert-level ...

OpenAI CEO Sam Altman and several other researchers and engineers came to Reddit the day after debuting the powerful new ...

OpenAI restores GPT-4o for Plus users after GPT-5 backlash, as Sam Altman promises fixes, higher limits, warmer tone, and more customization.

The ChatGPT fandom started melting down. CEO Sam Altman responded by promising to let customers start using the older GPT models again. By August 11, Altman was in full screencap apology mode trying ...

OpenAI’s new flagship crushes coding tests and complex logic, but creative work is sterile, safety rails are heavy-handed, ...

Elon Musk’s xAI has stepped up in the AI arms race against rival OpenAI. On August 10, xAI made its Grok 4 model free for all ...

Alongside GPT-5’s release, OpenAI scrapped its model selector tool and made GPT-5 the default. The system now automatically ...

OpenAI CEO Sam Altman responded to Elon Musk's comments about ChatGPT ‘eating Microsoft alive’, stating he doesn't think much ...

OpenAI’s GPT-5 rollout faces backlash over UI changes, performance issues, and personality shifts, prompting the company to ...