Meta Llama 3.1 405B

Most advanced open-source language model

Meta-Llama-3.1-405B-Instruct-Turbo, released on July 23, 2024, is Meta's most advanced open-source language model with 405 billion parameters. It features a massive 128K token context window, supports multilingual capabilities, and excels in tasks like coding, math, and advanced reasoning. This model outperforms many open-source and closed chat models on common industry benchmarks, achieving an impressive 85.2% on the MMLU 5-shot test and 73.8% on the MATH 0-shot test.