Kimi K2.5 vs Hy3
Compare Kimi K2.5 and Hy3 side-by-side. See comparisons of price, response speed, accuracy, and file support to choose the best model for your task.
Overview
Kimi K2.5 vs Hy3 Overview
Everything you need to know about these AI models, including capabilities, performance, pricing, and technical details.
Kimi / Kimi K2.5
proDescription
Moonshot AI's previous flagship, and the model that brought vision to the Kimi line. K2.5 turns UI designs and visual specifications into working code and can spin up parallel sub-agents that split a task across many workers at once rather than processing it in sequence. It reads text and images; video is still experimental. Open weights under a modified MIT license
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 Kimi K2.5 and Hy3?
Aymo gives you more than access to individual models—it provides a complete multi-model AI workspace designed for productivity.
Kimi / Kimi K2.5
proCoding From Visuals
Its headline capability. Moonshot says K2.5 generates code from visual specifications such as UI designs and video workflows, and orchestrates tools for visual data processing. Hand it a mockup, get an interface.
Instant And Thinking
Two modes: instant for fast answers with no reasoning trace, thinking for deliberation before responding. Thinking can be disabled per request, so you pay for reasoning only when a task warrants it.
Mid-Size Context Window
A mid-size context window. Enough for long documents, extended agent sessions, and substantial codebases, though a fraction of what the largest frontier models hold.
Documents From Agents
Its agent mode is built for office productivity, producing finished documents and spreadsheets rather than text you then assemble. Moonshot targets real-world knowledge work rather than chat.
Parallel Sub-Agent
Moonshot's agent swarm decomposes a task into parallel sub-tasks run by sub-agents it creates on the fly. Its built-in web search tool is currently incompatible with thinking mode and needs it disabled.
Images Native Video Experimental
Vision is native, pre-trained on visual and text tokens together rather than added afterwards. Moonshot describes video input but marks chat with video as experimental and limited to its own API.
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 Kimi K2.5 and Hy3 on Aymo AI?
Aymo gives you more than access to Kimi K2.5 and Hy3—it provides a complete multi-model AI workspace designed for productivity.
Compare Responses
See how Kimi K2.5 and Hy3 performs alongside Claude, Gemini, Grok, and other leading AI models.
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Upload Once
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