Anthropic Launches Claude Opus 5.5
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When you hear about a new AI model, this is usually what you imagine."Did it get smarter again?""And, it's probably expensive, right?"However, the Claude Opus 5.5 announced by Anthropic on September 22,
The successor to the notoriously chatty Claude Opus 5, the updated Opus model seems less prone to rambling about “loose ends” and other dangling threads.
Claude Opus 5.5 provide Fable 5.1-level performance on most work while Anthropic says typical workloads cost 40% less than Opus 5 with stronger agent safeguards
Hello! I opened the Claude app this morning as usual and was surprised! The model selection menu had "Opus 5.5" listed.Opus 5 was released just two months ago, so I did a double-take, thinking, "Already?
Anthropic's Claude Opus 5.5, through which the firm claims to beat its own Fable 5.1 and OpenAI's GPT-6 AI models, comes with rather interesting limitations in its support documents. With AI being able to develop itself,
Claude Opus 5.5 reduces token costs by 40% while boosting speed up to 2.5x. Read our full test of Anthropic's new AI model for coding tasks.
Shin!In my previous article, I talked about how when I asked Opus 5 to "make a Lode Runner-style game" with just a single line, it wrote its own verification tool before I even played it, found a stage that couldn't be cleared,