Holo2 vs. Holo4 Comparison


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About H Company’s Holo2 model family delivers cost-efficient, high-performance vision-language models tailored for computer-use agents that navigate, localize UI elements, and act across web, desktop, and mobile environments. The series, available in 4 B, 8 B, and 30 B-A3B sizes, builds on their earlier Holo1 and Holo1.5 models, retaining strong UI grounding while significantly enhancing navigation capabilities. Holo2 models use a mixture-of-experts (MoE) architecture, activating only necessary parameters, to optimize efficiency. Trained on curated localization and agent datasets, they can be deployed as drop-in replacements for their predecessors. They support seamless inference in frameworks compatible with Qwen3-VL models and can be integrated into agentic pipelines like Surfer 2. In benchmark testing, Holo2-30B-A3B achieved 66.1% accuracy on ScreenSpot-Pro and 76.1% on OSWorld-G, leading the UI localization category.	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.
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 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
Audience AI developers and enterprise teams interested in a solution to build autonomous agents that interact with user-interfaces and need efficient, high‐capability foundation models	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
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 Not Supported	API Offers API Supported
Screenshots and Videos View more images or videos	Screenshots and Videos View more images or videos
Pricing No information available. Free Version Not Supported Free Trial Supported	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
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 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 www.hcompany.ai/blog/holo2	Company Information H Company Founded: 2023 France openai.com
Alternatives Holo3 H Company	Alternatives No Alternatives
Holo3.1 H Company
Holo
Surfer H H Company
Qwen2 Alibaba View All	View All
Categories AI Computer Use Agents (CUA) Supported AI Models Supported	Categories AI Models Supported

Integrations Agentforce Vibes Not Supported Bash Not Supported C++ Not Supported Flowise Not Supported GPT-5.4 nano Not Supported Java Not Supported Kineto by JetBrains Not Supported Kotlin Not Supported Kubernetes Not Supported Microsoft Excel Not Supported Microsoft Foundry Not Supported Microsoft Foundry Models Not Supported Microsoft SharePoint Not Supported OpenAI Dots Not Supported Ruby Not Supported SimpleClaw Not Supported Transor Not Supported TypeScript Not Supported Wazzap AI Not Supported YAML Not Supported Show More Integrations View All 2 Integrations	Integrations Agentforce Vibes Supported Bash Supported C++ Supported Flowise Supported GPT-5.4 nano Supported Java Supported Kineto by JetBrains Supported Kotlin Supported Kubernetes Supported Microsoft Excel Supported Microsoft Foundry Supported Microsoft Foundry Models Supported Microsoft SharePoint Supported OpenAI Dots Supported Ruby Supported SimpleClaw Supported Transor Supported TypeScript Supported Wazzap AI Supported YAML Supported Show More Integrations View All 129 Integrations
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