Holo4

Holo4

H Company
Mistral Large 3

Mistral Large 3

Mistral AI
+
+

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About

Holo4 is a family of generalist agentic AI models from H Company designed to operate software across graphical interfaces, code environments, MCP servers, APIs, desktop applications, the web, and mobile devices. The family includes a 27B dense model and a 35B-A3B Mixture-of-Experts model with 3B active parameters, both supporting a 256K context window. Unlike agents optimized around a single interface, Holo4 can click and type on screens, write and execute code, and call MCP or API tools depending on what a task requires. The models were trained with supervised fine-tuning and reinforcement learning on agentic workflows spanning desktop, web, MCP/API, mobile, coding, multimodal reasoning, and GUI grounding. Holo4 27B achieved 85.2% on OSWorld at a reported cost of $0.08 per task, while Holo4 35B-A3B scored 80.8% at $0.05 per task in H Company's evaluation.

About

Mistral Large 3 is a next-generation, open multimodal AI model built with a powerful sparse Mixture-of-Experts architecture featuring 41B active parameters out of 675B total. Designed from scratch on NVIDIA H200 GPUs, it delivers frontier-level reasoning, multilingual performance, and advanced image understanding while remaining fully open-weight under the Apache 2.0 license. The model achieves top-tier results on modern instruction benchmarks, positioning it among the strongest permissively licensed foundation models available today. With native support across vLLM, TensorRT-LLM, and major cloud providers, Mistral Large 3 offers exceptional accessibility and performance efficiency. Its design enables enterprise-grade customization, letting teams fine-tune or adapt the model for domain-specific workflows and proprietary applications. Mistral Large 3 represents a major advancement in open AI, offering frontier intelligence without sacrificing transparency or control.

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

AI developers, agent platform builders, automation teams, enterprises, and researchers that need generalist computer-use agents capable of completing multi-step workflows across GUIs, desktop and mobile applications, websites, code environments, MCP servers, and business APIs

Audience

Mistral Large 3 is designed for enterprises, developers, and researchers who need a high-performance, fully open, multimodal AI model they can customize, scale, and deploy across advanced reasoning, multilingual, and agentic workloads

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 Supported

API

Offers API Supported

API

Offers API Supported

Screenshots and Videos

Screenshots and Videos

Pricing

$0.40 per 1M tokens (input)
Input: $0.40 per 1 million tokens
Output: $3 per 1 million tokens
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

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

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

H Company
Founded: 2023
France
openai.com

Company Information

Mistral AI
Founded: 2023
France
mistral.ai

Alternatives

No Alternatives

Alternatives

GLM-5.2

GLM-5.2

Z.ai
Inkling

Inkling

Thinking Machines Lab
MiniMax M3

MiniMax M3

MiniMax
Mistral NeMo

Mistral NeMo

Mistral AI

Categories

AI Models Supported

Categories

AI Coding Models Supported
AI Models Supported
Foundation Models Supported
Multimodal Models Supported

Integrations

Simtheory Supported
Agentforce Vibes Supported
AiAssistWorks Supported
Augment Code Supported
ChatGPT Enterprise Supported
ChatGPT Pro Supported
ChatGPT Work Supported
GitHub Supported
Java Supported
LobeHub Supported
Microsoft Foundry Supported
Microsoft Teams Supported
Novelcrafter Supported
OpenAI Dots Supported
OpenRouter Supported
Prism Supported
PrivatClaw Supported
SimpleClaw Supported
Swift Supported
Visual Studio Code Supported

Integrations

Simtheory Supported
Agentforce Vibes Not Supported
AiAssistWorks Not Supported
Augment Code Not Supported
ChatGPT Enterprise Not Supported
ChatGPT Pro Not Supported
ChatGPT Work Not Supported
GitHub Not Supported
Java Not Supported
LobeHub Not Supported
Microsoft Foundry Not Supported
Microsoft Teams Not Supported
Novelcrafter Not Supported
OpenAI Dots Not Supported
OpenRouter Not Supported
Prism Not Supported
PrivatClaw Not Supported
SimpleClaw Not Supported
Swift Not Supported
Visual Studio Code Not Supported
Claim Holo4 and update features and information
Claim Holo4 and update features and information
Claim Mistral Large 3 and update features and information
Claim Mistral Large 3 and update features and information