Hy4 preview alternatives

The best alternatives to Hy4 preview are Llama 3.1, Mistral AI, Anthropic Claude, Perplexity AI (Sonar API) and Ollama. Each is an AI tool with a distinct edge — pricing, output quality, or workflow — detailed below and reviewed on Stork.

• Llama 3.1

  An open-weight model family from Meta, offering strong performance across various tasks, with Llama 3.1 specifically expanding the context window to 128K tokens and a 405B parameter variant.

• Mistral AI

  Offers a range of high-performance models, including specialized ones like Codestral for software engineering, with competitive pricing and a focus on efficiency and reasoning.

• Anthropic Claude

  Known for strong reasoning, safety, and a large context window, with several models offering a 1M token context window at standard pricing.

• Perplexity AI (Sonar API)

  Specializes in search-augmented generation, providing real-time web retrieval and citations, making it highly effective for research and information-intensive tasks.

• Ollama

  Enables users to download and run open-source large language models (like Llama, Mistral, DeepSeek, Qwen) locally on their own machines, providing complete control and privacy.