Meta 7/13 Llama 4 Behemoth refresh: 1M long-context + code-weight under Llama 4 Community License

Meta on 2026-07-13 publishes a Llama 4 Behemoth refresh emphasizing long-context (1M + token-efficiency) and a code-weight specialist. Self-reported figures include MMLU-Pro 83.4, GPQA-Diamond 75.6, SWE-Bench Verified 69.7, HumanEval+ 91.2, Terminal-Bench 2.1 75.9. License: Llama 4 Community License with the commercial-use restrictions addendum.