Claude leads a quarter of Anthropic's internal AI research
The AI model Claude now leads 26 percent of Anthropic's internal research and development. The company states this, while emphasising that the AI is not yet working entirely autonomously.

What happened?
On 17 September 2026, AI company Anthropic announced that its AI model Claude now leads 26 percent of the firm's internal research and development for the next generation of AI models. This figure has risen rapidly from just 1 percent in March of the same year. Anthropic simultaneously underscores that Claude does not act entirely autonomously in any of the measured work processes.
Key facts
| Andel R&D som leds av Claude | 26 % (september 2026) |
|---|---|
| Andel R&D i mars 2026 | 1 % |
| Grad av autonomi | Ej helt autonom i något moment |
Why it matters
This development illustrates how rapidly leading AI laboratories are using their own models to accelerate the creation of future models. That a quarter of R&D work is led by AI represents a significant shift in how software and AI research is fundamentally conducted.
Who is affected?
The news concerns AI researchers, developers, and companies monitoring the trend towards autonomous AI systems. Entities evaluating the pace of AI-assisted software development and R&D are also impacted by the report.
Impact on the EU
EU availability or specific regulatory effects for the EU are not stated in the announcement. It is assumed that the progress in the R&D process is being rolled out globally across Anthropic's existing infrastructure.
What else you should know
The information is part of a new transparency initiative from Anthropic, through which the company intends to regularly report what portion of development work is handled by AI models.
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