Claude Sonnet 5.5 vs Hy3
Compare Claude Sonnet 5.5 and Hy3 side-by-side. See comparisons of price, response speed, accuracy, and file support to choose the best model for your task.
Overview
Claude Sonnet 5.5 vs Hy3 Overview
Everything you need to know about these AI models, including capabilities, performance, pricing, and technical details.
Anthropic / Claude Sonnet 5.5
proDescription
Anthropic's Sonnet model in the Claude 5.5 family, built for fast, well-scoped everyday work. Sonnet 5.5 improves on Sonnet 5 across coding, writing, and knowledge work, and often finishes the same task in fewer steps. It reads text, images, and PDFs, holds a very large context, and reasons with adjustable effort. Anthropic highlights its clearer writing and its sharp eye for design.
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
Capabilities
Comparison
Why Use Claude Sonnet 5.5 and Hy3?
Aymo gives you more than access to individual models—it provides a complete multi-model AI workspace designed for productivity.
Anthropic / Claude Sonnet 5.5
proFast Everyday Coding
Anthropic reports its biggest gains over Sonnet 5 in coding, with strong results on real-world agentic coding tests. Early testers note how fast it understands a codebase and batches tool calls into fewer steps.
Effort You Can Adjust
Reasoning effort runs from low to max, defaulting to medium in Anthropic's apps. Anthropic reports that its lower settings already beat Sonnet 5's best results on several tests, for far less work per task.
Room For Whole Projects
A very large context window, shared with the rest of the Claude 5.5 family. Load a full codebase or a long document set and work across it in one conversation without splitting it up.
Polished Documents And Slides
Anthropic highlights clearer writing and a sharp eye for design. It creates documents, slides, and spreadsheets that need little editing, and it can follow a slide template closely.
Professional Knowledge Work
Anthropic reports results close to Opus-level on tests of real-world work across many occupations, including long-horizon research. It has no native web search, so current data comes through connected tools.
Text And Image Input
Anthropic lists text and image input for all current Claude models, and Sonnet 5.5 reads screenshots, charts, and PDFs. Output is text only. Audio and video are not supported.
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 Claude Sonnet 5.5 and Hy3 on Aymo AI?
Aymo gives you more than access to Claude Sonnet 5.5 and Hy3—it provides a complete multi-model AI workspace designed for productivity.
Compare Responses
See how Claude Sonnet 5.5 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.