Deepseek V4 Pro vs Hy3
Compare Deepseek V4 Pro and Hy3 side-by-side. See comparisons of price, response speed, accuracy, and file support to choose the best model for your task.
Overview
Deepseek V4 Pro vs Hy3 Overview
Everything you need to know about these AI models, including capabilities, performance, pricing, and technical details.
Deepseek / Deepseek V4 Pro
proDescription
DeepSeek’s flagship is the model it calls the best open-source system available today. DeepSeek positions itself as the leading open model for world knowledge, math, STEM, and coding, rivaling top closed-source systems. It handles a one-million-token context and offers reasoning modes from fast to maximum effort. Text only, with no image input. Released as a preview under an MIT license, so the weights are public.
Tencent / Hy3
lightDescription
Tencent’s open-weight reasoning model, built for agents rather than chat. Hy3 blends fast and slow thinking, switching between quick replies and deep reasoning, and Tencent tuned it hard for real production work: tool use, long agent loops, and search. It activates only a fraction of its parameters per token, so it is unusually cheap to run for its capability. Text only. Open weights, Apache 2.0.
About
About
Capabilities
Comparison
Why Use Deepseek V4 Pro and Hy3?
Aymo gives you more than access to individual models—it provides a complete multi-model AI workspace designed for productivity.
Deepseek / Deepseek V4 Pro
proAgentic Coding
DeepSeek claims open-source state of the art on agentic coding benchmarks, and says the model already drives its own in-house coding work. Built for full-codebase analysis and multi-step engineering rather than single edits.
Adjustable Reasoning
Runs in thinking or non-thinking mode, with effort from fast responses through to maximum reasoning. At maximum effort the reasoning trace gets long, so plan for it to consume real context.
Reads Entire Codebases
A very large context window, which DeepSeek made the default rather than a paid upgrade. Feed it a whole repository, a document set, or a long agent trace at once.
Writing And Analysis
Handles writing and analysis alongside code. DeepSeek says it leads all current open models on world knowledge, trailing only one closed frontier model, which is what most writing rests on.
Strong Knowledge Without Search
Knows a great deal, but fetches nothing current on its own. DeepSeek does not list native web search among its capabilities, so anything recent has to come from you.
Text Only Input
Reads and writes text. It does not accept images, audio, video, or PDFs. If your work involves screenshots, diagrams, or scanned pages, this is not the model for it.
Tencent / Hy3
lightProduction Software Engineering
Tencent reports strong software development, front-end design, and even game production, refined through its own WorkBuddy and CodeBuddy products. It concedes repository-scale coding to the strongest open rival but performs well on real, shippable work.
Fast And Slow Thinking
A hybrid reasoning design with selectable effort: a no-think mode for quick replies, and deeper modes for hard problems. That lets you spend reasoning only where a task needs it, keeping simple steps fast and cheap.
Long-Context Retrieval
Holds a large context and is tuned to parse messy, lengthy input while following complex rules. Tencent reports it powering agent workflows of hundreds of steps without losing the thread.
Office And Productivity Work
Tencent highlights office productivity, financial modelling, and document generation, including PowerPoint creation through its Yuanbao product. Built for structured, real-world business output rather than long-form prose.
Agentic Search And Tool Use
Its standout strength. Tencent reports leading the open field on agentic search and tool orchestration, retrieving, filtering, and integrating information across sources. Works with agent frameworks like OpenClaw, OpenCode, and Cline.
Text Only Input
Reads and writes text. No image, audio, or video input. Despite the Hunyuan family including media models, Hy3 itself is a pure reasoning and agentic language model, so screenshots and diagrams are outside what it reads.
Why Aymo
Why chat with Deepseek V4 Pro and Hy3 on Aymo AI?
Aymo gives you more than access to Deepseek V4 Pro and Hy3—it provides a complete multi-model AI workspace designed for productivity.
Compare Responses
See how Deepseek V4 Pro and Hy3 performs alongside Claude, Gemini, Grok, and other leading AI models.
One Workspace
Keep all your AI conversations, files, and prompts in a single organized workspace.
Switch Models Instantly
Move between different AI models without restarting your conversation.
Upload Once
Use the same files across multiple AI models without uploading them again.
Save & Organize
Bookmark important chats, organize projects, and return anytime.
Work Together
Share conversations and collaborate with teammates in one place.