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 began rolling GPT-6 Sol into paid ChatGPT tiers on Wednesday, and Free and Go users get GPT-6 Luna from October 8.

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

On October 7, OpenAI updated the target of the API model name `chat-latest` to the latest ChatGPT model. This affects ...

IntroductionThis article is for those who feel like, "GPT-5.5 has disappeared from the ChatGPT model list" or "I can't select ...

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

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.

OpenAI is now bringing GPT-4.1 to the Plus, Pro, and Team tiers of ChatGPT. GPT-4.1 was previously available only to API users. Since I’m throwing a whole lot of buzzwords at you, let’s spend a minute ...

If you’re still just copy-pasting prompts into ChatGPT to write ad copy, you’re missing the real opportunity – using the ChatGPT API to automate repetitive, time-consuming tasks inside your Google Ads ...