Llama
AILlama: Meta's open-weight model family, first released in February 2023, whose leak and subsequent official releases seeded most local-model tooling.
Used in these stories
- How to identify a stealth AI model: tokenizer fingerprinting, API contracts and infrastructure
- How we identified two anonymous AI models, Ox Alpha and Union Alpha, before their makers did
- Anonymous model Ox Alpha counts tokens exactly like GLM
- Meta opens Muse Glimmer under Apache 2.0, dropping the Llama licence rules
- Muse Spark 1.1 gives Meta its first paid developer API