
Llama 4 Scout Developer Guide 2026: 10M Token Context Window for Full Codebase Analysis
Llama 4 Scout is Meta’s open-weight model with a 10 million token context window — the largest of any open-weight model released in 2026. At roughly 4 tokens per line of code, that covers approximately 2.5 million lines of code in a single prompt. In practice this means you can load an entire mid-size production repository — including tests, docs, and config — without chunking, vector databases, or retrieval pipelines. ...