Hy4

Hy4

Tencent
Mistral Large

Mistral Large

Mistral AI
+
+

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About

Hy4 preview is a new-generation open source Mixture-of-Experts flagship model built for real-world productivity tasks across software engineering, office work, game development, and scientific research. The model contains 770B total parameters with 49B activated per token and supports a 1M-token context window, giving it the capacity to work through large codebases, extensive document collections, and long multi-step tasks. Its 78-layer architecture combines Gated DeepSeek Sparse Attention with IndexCache for cross-layer sparse index reuse and identity Hyper-Connections to expand information flow between layers. A native Multi-Token Prediction layer is included for speculative decoding. Hy4 preview is designed to understand, plan, debug, and verify long-horizon engineering tasks, with additional gains in front-end visual quality and interaction design.

About

Mistral Large is Mistral AI's flagship language model, designed for advanced text generation and complex multilingual reasoning tasks, including text comprehension, transformation, and code generation. It supports English, French, Spanish, German, and Italian, offering a nuanced understanding of grammar and cultural contexts. With a 32,000-token context window, it can accurately recall information from extensive documents. The model's precise instruction-following and native function-calling capabilities facilitate application development and tech stack modernization. Mistral Large is accessible through Mistral's platform, Azure AI Studio, and Azure Machine Learning, and can be self-deployed for sensitive use cases. Benchmark evaluations indicate that Mistral Large achieves strong results, making it the world's second-ranked model generally available through an API, next to GPT-4.

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Supported
Mac Supported
Linux Supported
Cloud Supported
On-Premises Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

Developers, researchers, and technical professionals seeking an AI model for coding, document work, game development, scientific reasoning, and complex productivity tasks

Audience

Developers interested in a powerful large language model from Mistral AI

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Not Supported

API

Offers API Supported

API

Offers API Supported

Screenshots and Videos

Screenshots and Videos

Pricing

No information available.
Free Version Not Supported
Free Trial Not Supported

Pricing

Free
Open source
Free Version Supported
Free Trial Not Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

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Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Company Information

Tencent
Founded: 1998
China
hy.tencent.ai/research/hy4-preview

Company Information

Mistral AI
Founded: 2023
France
mistral.ai

Alternatives

Alternatives

Command A

Command A

Cohere AI
Gemma 3

Gemma 3

Google
Mistral Large 2

Mistral Large 2

Mistral AI
Mistral NeMo

Mistral NeMo

Mistral AI

Categories

AI Coding Models Supported
AI Models Supported
Foundation Models Supported

Categories

AI Code Generators Supported
AI Coding Models Supported
AI Models Supported
Foundation Models Supported

Integrations

Airtrain Not Supported
Bash Not Supported
DataChain Not Supported
Echo AI Not Supported
EvalsOne Not Supported
Expanse Not Supported
GlobalGPT Not Supported
Go Not Supported
Graydient AI Not Supported
HoneyHive Not Supported
IBM watsonx.ai Not Supported
Klee Not Supported
Literal AI Not Supported
Mathstral Not Supported
NexalAI Not Supported
Ragas Not Supported
Rust Not Supported
Superinterface Not Supported
Unmixr Not Supported
Verta Not Supported

Integrations

Airtrain Supported
Bash Supported
DataChain Supported
Echo AI Supported
EvalsOne Supported
Expanse Supported
GlobalGPT Supported
Go Supported
Graydient AI Supported
HoneyHive Supported
IBM watsonx.ai Supported
Klee Supported
Literal AI Supported
Mathstral Supported
NexalAI Supported
Ragas Supported
Rust Supported
Superinterface Supported
Unmixr Supported
Verta Supported
Claim Hy4 and update features and information
Claim Hy4 and update features and information
Claim Mistral Large and update features and information
Claim Mistral Large and update features and information