A Bold New Era for Coding at Meta: In a striking declaration about the future of programming, Meta CEO Mark Zuckerberg has revealed that artificial intelligence (AI) will soon take the reins in writing the majority of code at Meta. During a podcast interview with Dwarkesh Patel, Zuckerberg stated that within the next 12 to 18 months, most of Meta’s code — particularly for its Llama project — will be written by AI, surpassing the capabilities of even the best human engineers.
This bold claim underlines a transformative shift in how software is being developed at Meta, signaling a broader movement across the tech industry toward AI-driven engineering.
Meta Code: Not Just Autocomplete, but Autonomous AI Engineering
When Mark Zuckerberg speaks about “Meta code” being written by AI, he’s not referring to basic autocomplete tools that developers already use. Instead, he envisions a world where AI agents will:
- Run and manage software tests
- Identify bugs and vulnerabilities
- Write high-quality, production-ready code
- Improve code quality independently
“If you give it a goal, it can run tests, it can find issues, it will write higher quality code than an average very good person on the team already,” said Zuckerberg.
What Is the Meta Code Project About?
Meta is not building a generic coding assistant like other tech companies. Instead, it is developing AI coding agents and AI research agents with a specific focus on Llama, Meta’s open-source large language model (LLM) initiative. These tools are fully integrated into Meta’s development toolchain, meaning they will become an integral part of how Meta engineers work.
“We are making it for a specific goal… it is going to end up being an important part of how stuff gets done,” Zuckerberg said.
AI Replacing Coders: A Broader Industry Trend
Zuckerberg’s views aren’t isolated. Other tech leaders echo similar sentiments:
- Anthropic CEO Dario Amodei predicted in March 2025 that AI will write 90% of code within the next 3 to 6 months, and by the end of 2025, all code will be AI-generated.
- Google CEO Sundar Pichai stated that 25% of Google’s code is already written by AI.
- OpenAI CEO Sam Altman claimed AI is generating 50% of code in some companies.
These statements paint a clear picture: AI is not a future tool — it is the present reality for software development.
Implications for Software Developers
The rise of AI-written Meta code means:
- Mid-level developer roles may shrink, as AI begins to outperform them in speed and quality.
- Developers must evolve their skills toward prompt engineering, system design, and supervising AI agents.
- Code review, ethical AI deployment, and integration testing will gain greater importance.
- Creativity and problem-solving remain irreplaceable — AI still requires human guidance for vision and intent.
Will AI Be Better Than Top Coders? Zuckerberg Thinks So
Zuckerberg believes that in many aspects, AI is already as good as the “average very good” team member, and soon it will surpass even the best engineers. This signals a paradigm shift in the tech industry — not just automation of simple tasks, but full-spectrum software development led by AI.
Conclusion: The Age of Meta Code Is Here
With Meta’s aggressive push into AI-generated code, “Meta code” might soon refer not just to the software Meta builds — but to the AI-generated DNA of the company’s platforms. The next wave of Meta innovation, from social media algorithms to AR/VR platforms, may be powered not by humans, but by intelligent agents designed to code, debug, test, and innovate faster than ever before.
As we approach the end of 2025, the future of programming may no longer lie in the hands of human engineers — but in the silicon minds of AI.
