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Top-Tier Reasoning

Llama 3.1 Sonar 405B Online

Llama 3.1 Sonar 405B Online is a groundbreaking AI search powerhouse with 405 billion parameters and a massive 128K token context, excelling in deep reasoning for the most complex queries. Built on state-of-the-art Llama 3.1 technology, it extends search to X and Reddit, delivering unparalleled performance that rivals top closed models.

128k Context
Top-Tier Intelligence
Aug '24 Knowledge

Available for Chat, Vision, and File Uploads.

Performance Benchmarks

MMLU
88.6%
HumanEval
89.0%
MMLU
87.3%

How do you want to interact?

Start a Conversation

Ask anything.
Have a natural conversation, brainstorm ideas, draft emails, or ask for advice.

Start Chatting

Use a Persona

Specialized Experts.
Instruct the AI to act as a Coding Tutor, Marketing Expert, or Travel Guide.

Pick a Persona

Why use Llama 3.1 Sonar 405B Online?

Capability Examples

Complex Query Reasoning
Explain the economic impacts of recent AI advancements on global job markets, including data from multiple sources.
Llama 3.1 Sonar 405B Online analyzed reports from X, Reddit, and economic databases: AI automation has displaced 2-5% of jobs in manufacturing but created 3x more in tech sectors, with net growth projected at 1.2% annually through 2030. Key insight: Upskilling demand surges 40% in affected regions.
Real-Time Internet Search
What's the latest news on Llama 3.1 model updates as of today, including benchmarks?
Scanning current web sources: Perplexity's Sonar Huge variant leads with 79 tok/s speed and online search integration, outperforming base Llama 3.1 405B in real-time tasks by 15% on MMLU benchmarks; new sonar-pro announced as upgrade.

How to use

1
Go to Chat

Navigate to the "AI Chat" page.

2
Select Model

Ensure Llama 3.1 Sonar 405B Online is selected.

3
Type Prompt

Ask a question or paste code.

4
Interact

Refine the answer by replying to the AI.

Compare LLMs Side-by-Side

Is Llama 3.1 Sonar 405B Online better than Claude 3.5 or Gemini? Test same prompts simultaneously in the Chat Playground.

Open Chat Playground

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