OpenAI released and began the phased rollout of a new model, 'GPT-6.1 Terra'. In ChatGPT, it can be used in 'Work' and 'Codex', but cannot be selected in 'Chat'. It is available for Plus, Pro, ...

Subscribers on ChatGPT Plus, Pro, Business and Enterprise began getting GPT-6 on October 7, and Go and free users were scheduled to follow on October 8, according to OpenAI. The paid plans run a model ...

OpenAI launched GPT-6 Sol and Luna, offering stronger performance, lower costs, better caching, coding, factuality, and alignment.

OpenAI says GPT-6.1 Sol dramatically improves AI's ability to convert old COBOL code — here's what's verified, what isn't, ...

OpenAI introduced GPT-6.1 Sol, an upgrade to its GPT-6 Sol model, at its DevDay 2026 event on September 29, 2026, releasing the model in the API at $2 per million input tokens and $10 per million ...

OpenAI Dots AI agents replace Custom GPTs starting October 26, offering always-on automation across 4,000-plus apps and their ...

They are also half the price per token, and even less per task. Sam Altman wrote that on X on Tuesday, about GPT-6 Sol and GPT-6 Luna. OpenAI released both models the same afternoon. They extend the ...

OpenAI launches GPT-6.1 Sol at DevDay 2026, offering near-Astra performance for coding, research and professional tasks at one-fifth the API price.

Does every AI task really need a genius? OpenAI and emerging competitors are betting that faster, cheaper decision models can handle much of the work.

The subscription pricing from OpenAI seems confusing at first, but there’s one important factor to keep your eye on: speed.

OpenAI on Wednesday launched GPT-Live, a pair of new voice models that fundamentally redesign how people talk to ChatGPT — replacing the company's existing Advanced Voice Mode with an architecture ...

A paper tested whether Google results and OpenAI's API can stand in for ChatGPT's citations. They matched cited sites more often than the exact pages.