Introducing Claude Opus 4.8
… Also launching today In addition to Claude Opus 4.8, we’re making the following updates: Dynamic workflows . This new feature, available in research preview, allows Claude to take on even bigger tasks in Claude Code. …
Users will find Opus 4.8 to be a modest but tangible improvement on its predecessor. There’s still more to be done: we’re working on developing and releasing models that provide many of the same capabilities as Opus at a lower cost. Not only that, but we plan to release a new class of model with even higher intelligence than Opus. As part of Project Glasswing, a small number of organizations are currently using Claude Mythos Preview for cybersecurity work. Models of this capability level require stronger cyber safeguards before they can be generally released. We’re making swift progress on dev
Introducing Claude Opus 4.8… Also launching today In addition to Claude Opus 4.8, we’re making the following updates: Dynamic workflows . This new feature, available in research preview, allows Claude to take on even bigger tasks in Claude Code. …
… Sign in to your XDA account UPDATE: 2026/04/28 21:42 EST BY SIMON BATT Anthropic says that Claude Code Pro members are keeping Opus access after all Since the publication of this article, the ClaudeOfficial Reddit account made a post stating that this information comes from an outdated support arti… …
… Claude adding dynamic workflows feature for handling very large-scale problems In addition to Opus 4.8’s release, Anthropic is launching three more updates today: Dynamic workflows . This new feature, available in research preview, allows Claude to take on even bigger tasks in Claude Code. …
… Developers can use claude-opus-4-7 via the Claude API . Testing Claude Opus 4.7 Claude Opus 4.7 has garnered strong feedback from our early-access testers: In early testing, we’re seeing the potential for a significant leap for our developers with Claude Opus 4.7. …
Hi HN,I’m one of the builders of Rayline.Rayline is a Claude Code compatible LLM gateway. It intercepts and overrides claude code’s internal routing and lets you route subagent calls to different models instead. For exam…
As an anthropic fan boy(check my prev. comments), this is the first opus release where I feel like the model is just not pleasant to talk to not to mention untrustworthy.The two examples for me where I lost confidence in…
I really wanted to see how far I can go. Can I create a meaningful and complex application, big enough, but without knowing the language.I have 18+ years of experience as software developer. But I have no experience with…
Claude Opus 4.7 launches with coding improvements, but it’s no Mythos Ben Schoon | Apr 16 2026 - 8:40 am PT | Apr 16 2026 - 8:40 am PT Anthropic has today announced its latest Claude model, Opus 4.7, which makes major improvements to software engineering and coding tasks, but it’s not quite as powe… …
… Teams building on the API can use this when async context arrives mid-session: when files change on disk, when token budget shifts, or when user context updates, without restarting the cache. Get started today Claude Opus 4.8 is available now in GitLab Duo Agent Platform. …
… Messages API - The Messages API accepts system entries inside the messages array, so developers can update Claude's instructions mid-task. Claude Opus 4.8 is available everywhere today. Pricing for regular use has not changed compared to Opus 4.7. …
… Anthropic highlights improvements to instruction following, multimodal support, real-world work, and memory as other improvements in Opus 4.7. “Opus 4.7 is better at using file system-based memory,” the company says. “It remembers important notes across long, multi-session work, and uses them to mo… …
Security Claude Opus wrote a Chrome exploit for $2,283 Pause your Mythos panic because mainstream models anyone can use already pick holes in popular software Anthropic withheld its Mythos bug-finding model from public release due to concerns that it would enable attackers to find and exploit vulne… …
Back to changelog Editor’s note May 1, 2026 : Promotional pricing ended on April 30th, and the premium request multiplier was updated to 15x. Claude Opus 4.7 , Anthropic’s latest Opus model, is now rolling out on GitHub Copilot. …