Founder of a listed tool
Mark Zuckerberg
Founder, Meta, named behind the Llama Guard 4 listing on Anchor Terminal.
What Mark builds
Llama Guard 4 D · Guardrails & safety filters
Llama Guard 4 is Meta's 12-billion-parameter open-weight safety classifier for text and images. It labels a prompt or a model response safe or unsafe against 14 hazard categories, and the owner runs it on a GPU.
Founder, Meta, researched 27 October 2026 · the people behind it
Works with
- Abraham Montilla Llama Guard 4 release/model-card contributor (GitHub amontilla0)
- Connor Treacy Meta Product Manager; Meta Model API launch-guide co-author
- Josh Walters Developer marketing; Meta Model API launch-guide co-author
- Joshua Saxe LlamaFirewall research coauthor; former Meta security AI leader
- Mahesh Pasupuleti Senior Engineering Leader, Meta Superintelligence Labs, AI Safety and Alignment; led Llama Guard development
- Sahana Chennabasappa AI Security Engineer; LlamaFirewall paper first-listed author
- Tatiana Shavrina AI/ML Research Lead; Muse Glimmer research team
Questions
Who is Mark Zuckerberg?
Mark Zuckerberg is founder, chairman and CEO of Meta, which he started as Facebook in 2004, and sets the company's overall direction and product strategy. He is also co-founder and co-CEO of the Chan Zuckerberg Initiative. He studied computer science at Harvard University.
What does Meta make?
Anchor Terminal lists Llama Guard 4 from Meta. Llama Guard 4 is Meta's 12-billion-parameter open-weight safety classifier for text and images. It labels a prompt or a model response safe or unsafe against 14 hazard categories, and the owner runs it on a GPU.
How are Mark's tools graded?
Llama Guard 4 is graded D, 49.5 out of 100, on Anchor Terminal's benchmark, which scores every listing against the same checklist.
Sources (11)
- https://www.google.com/search?q=%22Llama+Guard%22+%22Meta%22+%22led+development%22
- https://www.linkedin.com/in/maheshp9
- https://github.com/meta-llama/PurpleLlama/blob/main/Llama-Guard4/12B/MODEL_CARD.md
- https://github.com/meta-llama/PurpleLlama/commit/cd9fe65792343c285730c967f888a7373d7e6c17
- https://github.com/amontilla0
- https://www.meta.com/en-gb/about/leadership/mark-zuckerberg/
- https://dev.meta.ai/
- https://www.google.com/search?q=Meta+company+LinkedIn
- https://dev.meta.ai/llama/docs/community-support-and-resources/
- https://github.com/meta-llama/PurpleLlama
- https://dev.meta.ai/llama/docs/model-cards-and-prompt-formats/llama-guard-4/
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