Panicked about losing GPT-4o, some ChatGPT users are building DIY versions. A psychologist explains why ‘feel-good hormones’ make it hard to let go

These users argue the company’s newest model, GPT-5.2, isn’t on the same wavelength as GPT-4o, a model dating back to 2024, ...
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OpenAI unveils GPT-5.3-Codex, its first AI model trained by its own AI

OpenAI has introduced GPT-5.3-Codex, a new generation of its Codex coding system that did more than write software for others ...

OpenAI's new Spark model codes 15x faster than GPT-5.3-Codex - but there's a catch

OpenAI's new GPT-5.3-Codex-Spark promises ultra-fast, conversational AI coding, if you can tolerate a few trade-offs.

4 Big Changes Coming To ChatGPT In 2026

OpenAI isn't resting on its laurels when it comes to its ever-popular ChatGPT chatbot. Here are four notable changes coming ...

OpenAI will retire several models, including GPT-4o, from ChatGPT next month

OpenAI announced it will retire several models from its ChatGPT chatbot next month, including its GPT‑4o model that is beloved by some users.

Claude Opus 4.6 vs GPT-5.3 Codex: Who is leading the coding agent race

The race to build the ultimate AI coding agent has entered a more mature, more revealing phase. With fresh releases from ...

OpenAI is retiring famous GPT-4o model, says GPT 5.2 is good enough

OpenAI has confirmed that it's retiring ChatGPT's most popular model called GPT-4o and several other models, including GPT-5 ...
SiliconANGLE

OpenAI’s GPT-5.1 model gets a personality makeover and superior reasoning skills

OpenAI Group PBC has announced the first major upgrade to its flagship GPT‑5 large language model, following mixed reviews when it launched in August. The update is intended to make ChatGPT “smarter ...