It’s a busy week in the world of AI models, as some of the top artificial intelligence companies release their latest updates. Just a week later Anthropic was launched version 4.7 of its Claude Opus AI modelOpenAI GPT-5.5 was introducedand China’s DeepSeek presented a preview release of its V4 AI model.
Companies, which have been fighting for greater consumer and business adoption and use by expanding and improving their AI model offerings, are trying to bring something new to the table as the tech industry continues to invest billions in this technology.
The newest offerings, DeepSeek’s V4 Flash and V4 Pro AI models, focus on agent AI thinking and operations, with the Chinese company’s latest work using Hybrid Attention Architecture. DeepSeek said this allows its models to keep query histories in mind even over a long string of notifications. V4 also allows longer scripts or code to be used as instructions, and the company said it has made improvements to architecture and optimization. The models can also be deployed on cheaper hardware than other AI, which can lower costs for companies that want to use them.
At the beginning of last year, DeepSeek appeared out of nowhere to disrupt the established order of AI with low-cost versus high-end models. Since then, the company has been locked in a battle with Chinese AI companies; This week, the White House criticized Chinese AI, accusing China of widespread technology theft.
The latest in OpenAI
OpenAI, which has accused DeepSeek of using its models to build its own, this week made ChatGPT 5.5 available as part of the GPT-5.5 release for paying subscribers. The purpose of this latest version is coding, computing and research, and other improvements that OpenAI says make it easier to use with less human guidance.
“It feels like it’s laying the groundwork for how we’re going to do computing going forward, or how a computer agent is going to work,” Greg Brockman, the company’s president, told reporters at a conference.
ChatGPT 5.5 it’s now available for paid ChatGPT and Codex users, as well as virtual and pro versions, with plans to bring it to an API soon. These models are designed for work — specifically, coding, computing and research.
Brockman said the GPT-5.5 is more intuitive than previous models and can do more with less human guidance.
“It can look at a vague problem and find out what needs to happen next,” he said.
A less dangerous Anthropic AI model
Finally, Anthropic’s Opus 4.7 let’s say, an accessible and friendly version of AI rather than Mythos. Mythos is an advanced AI model that the company says is so dangerous to cybersecurity that it has been kept from public release until now.
Opus has enhancements that enhance the beauty of its effects, such as slide decks and documents (“beautiful” is the word the company uses to describe it). Anthropic says the new model will take information literally, rather than loosely interpreting the words, which could make it useful for vibe coders or others who need specific AI results.