llama3.1-405b

Llama 3.1 405B is Meta’s flagship open-source language model, positioned as the “most powerful open-source large model to date,” and emphasizes exceptional reasoning capabilities and multilingual versatility.

• Leading-edge parameter scale: With 405 billion parameters, it sets a new record for open-source models and outperforms most closed-source models on numerous authoritative benchmarks.
• Comprehensive multilingual support: Covering over 100 languages, it meets global application needs and significantly improves performance in non-English languages.
• Doubled context length: Natively supports up to 128K tokens of context, effortlessly handling long documents and complex dialogues.

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Core Capabilities

🧠 Superb general-purpose reasoning: Demonstrates problem-solving abilities nearly on par with human experts in challenging tasks such as mathematics, coding, and logical reasoning.

🌍 Truly globally accessible: From Southeast Asian dialects to African local languages, its language coverage and comprehension depth have both dramatically improved.

🧰 Agent-ready architecture: Natively supports JSON Schema outputs and tool collaboration, making it easy to build automated workflows.

🔐 Secure and controllable deployment: Comes with Llama Guard 3 and Prompt Guard, featuring built-in content filtering and jailbreak protection mechanisms.