# Frontier AI keeps racing despite calls to slow down

DevFeed: [Frontier AI keeps racing despite calls to slow down](<https://devfeed.tech/articles/frontier-ai-keeps-racing-despite-calls-to-slow-down-58410.md>)

Original publisher: [Read original article](<https://www.theregister.com/ai-and-ml/2026/09/23/frontier-ai-keeps-racing-despite-calls-to-slow-down/5298448>)

Author: Thomas Claburn

Published: 2026-09-23T00:02:47Z

Content type: news

Language: en

Sources: [theregister](<https://devfeed.tech/sources/www-theregister-com-articles.md>)

Topics: [Frontier AI](<https://devfeed.tech/topics/frontier-ai.md>), [AI Models](<https://devfeed.tech/topics/ai-models.md>), [anthropic](<https://devfeed.tech/topics/anthropic.md>), [OpenAI](<https://devfeed.tech/topics/openai.md>), [Artificial Intelligence](<https://devfeed.tech/topics/ai.md>)

Tags: [ai](<https://devfeed.tech/tags/ai.md>), [ai-and-ml](<https://devfeed.tech/tags/ai-and-ml.md>), [ai-models](<https://devfeed.tech/tags/ai-models.md>), [anthropic](<https://devfeed.tech/tags/anthropic.md>), [claude](<https://devfeed.tech/tags/claude.md>), [frontier-ai](<https://devfeed.tech/tags/frontier-ai.md>), [openai](<https://devfeed.tech/tags/openai.md>)

## AI overview

A news roundup reports that Anthropic and OpenAI have introduced Opus 5.5 and GPT-6 Sol and Luna amid continued competition in frontier AI despite calls to slow development.

## Source excerpt

Anthropic and OpenAI debut Opus 5.5 and GPT-6 Sol and Luna