Llama 2
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A to Z
- A · App
- Yes
- B · Built By
- Meta AI
- C · CEO & Politics
- Mark Zuckerberg — Centrist / shifted right 2024–26; accommodative of Trump admin; July 2026 WSJ op-ed on distributed superintelligence
- D · Date
- 2023
- E · Expertise
- Beginner (app available)
- F · Free Tier
- Yes
- G · Generates
- Images
- H · Deployment
- Cloud + Local (open weights)
- I · Inputs
- Text
- J · Jurisdiction
- USA
- K · Key Staffers
- Alexandr Wang (Chief AI Officer, Meta Superintelligence Labs), Nat Friedman (MSL co-lead), Chris Cox (Chief Product Officer)
- L · Languages
- English-primary
- M · Model Type
- LLM
- N · Safety Issues
- None reported
- O · Open Source
- Yes — open weights
- P · Pricing
- Free (open weights, Llama 2 Community License)
- Q · AIDb Rating
- 5/10 · AIDb v2.0 (rule-based): Capability 4/10 · Currency 4/10 · Access 10/10 · Significance 5/10 → 5.05
- R · What Makes It Special
- Meta's Llama 2 family: pretrained and chat-tuned (Llama-2-Chat) text models at 7B, 13B and 70B parameters, with a 4K context and 2T pretraining tokens; the 70B model uses grouped-query attention. Meta reported Llama-2-Chat beat open-source chat models on most benchmarks it tested and was on par with some closed models, such as ChatGPT and PaLM, in its human evaluations.
- S · Stock / Status
- $752 (META, Sep 25, 2026)
- T · Training Cutoff
- [UNKNOWN]
- U · Users
- [UNKNOWN]
- V · Voice Chat
- Yes
- W · Weights
- Downloadable
- X · X Handle
- @AIatMeta
- Y · Year Founded
- [UNKNOWN]
- Z · Bottom Line
- Open-weights LLM from Meta AI, released 2023.
Data completeness 88% · Last verified 2026-08-09 · Primary source ↗
Cite this
“Llama 2.” AIDb — The AI Database. Verified 2026-08-09. https://theaidatabase.com/m/llama-2-meta-ai.html
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