GPT-5.3 Instant reduces hallucinations by 26.8% on web queries and 19.7% on internal knowledge — OpenAI's most-used model now ...

GPT-5.4 is also more reliable, producing 18% fewer errors and 33% fewer false claims than GPT-5.2, according to OpenAI.

OpenAI says GPT-5.3 Instant improves conversational flow, trims excessive disclaimers and delivers more reliable answers ...

OpenAI has launched GPT-5.3 Instant, the newest version of the model that powers daily conversations on ChatGPT. The update ...

Developers who have joined the OpenAI API list and are patiently waiting for the access to the latest GPT-4 API. Will be pleased to know that OpenAI has announced GPT-4 API general availability and ...

OpenAI rolls out GPT-5.3 Instant, improving ChatGPT with fewer refusals, smarter web answers, lower hallucination rates, and stronger writing.

Instant today, an updated version of ChatGPT’s most-used model designed to deliver more accurate answers and improved conversational flow ...

GPT-4, the latest generation version of OpenAI's chatbot technology, first launched in March in a limited capacity on its own. It's also used as part of Microsoft's Bing Chat chatbot AI In March, ...

OpenAI announced expansion of availability of GPT-4 to all paying API users and the deprecation of older embeddings models. This change provides developers the ability to create even more powerful ...