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Previous Llama Guard snapshot. Rechecked: live card is Llama Guard 4 12B. Not the 2026 safety default.

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LLaMA Guard 3

Llama Guard 3 is a previous Meta safety snapshot, not the live Llama Guard card. Rechecked 2026-08-17: the live Hugging Face card is Llama Guard 4 12B, and llama.com now leads with Llama 4. There is no separate Llama 4 page on this site. Drop leftover latest safety model / fully open MIT / millisecond detection / vs OpenAI Moderation equal accuracy.

Compare GPT-5.6 Sol if you wanted a current frontier chat model, and Llama 3.2 Vision if you wanted another leftover Meta snapshot rather than this Guard row.

Key Features

  • Previous Guard snapshot: Leftover copy described an 8B multilingual moderator. Recheck the live Guard 4 12B card before you treat Guard 3 as current.
  • Not the 2026 safety default: Llama Guard 4 12B is the live card we opened.
  • License is community, not MIT: Recheck the Llama community license. Do not call it fully commercial MIT.
  • No invented latency or accuracy: Do not paste leftover millisecond detection or "equal to OpenAI Moderation" unless you re-run a first-party card.

Use Cases

  • People with a Guard 3 bookmark who need the catalog corrected.
  • People comparing leftover Guard 3 vs live Guard 4 12B.
  • People who were about to call it Meta's current safety default.

Limitation: We did not re-download Guard 3 weights or invent a 2026 per-token price.

Pricing

First-party pages on 2026-08-17.

Piece Price Notes
Llama Guard 3 weights Previous snapshot Recheck llama.com / Hugging Face.
Live Guard card Llama Guard 4 12B huggingface.co/meta-llama/Llama-Guard-4-12B
Live Llama catalog Recheck Llama 4 Maverick / Scout / Behemoth lead llama.com.

If a leftover blog still calls Guard 3 Meta's latest safety model, treat Guard 4 12B as the correction.

Getting Started

  1. Open llama.com and the Guard 4 12B card before you hard-code Guard 3.
  2. Recheck Llama 4 if you wanted the live Meta catalog, not a leftover moderator.
  3. Recheck GPT-5.6 Sol if you wandered here for a current frontier chat model.
  4. Do not paste "millisecond MIT safety" into a 2026 deck.

Frequently Asked Questions

Is Guard 3 still Meta's safety default?

No. The live card we opened is Llama Guard 4 12B.

Is it fully open source MIT?

No. Recheck the Llama community license. Do not assume MIT commercial.

Same as Llama 4?

No. Llama 4 is the live llama.com headline. This slug is a leftover Guard snapshot.

Alternatives

Tips

  1. Call Guard 3 a previous safety snapshot.
  2. Point new Llama safety work at Guard 4 12B.
  3. Recheck the community license before you invent a commercial claim.

Conclusion

Llama Guard 3 is a previous Meta safety snapshot, not the 2026 Llama Guard default. Start at llama.com and the Guard 4 12B card, then decide whether Guard 4 already covers the path you need.

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