GPT-5.4 Nano vs Hy3
Compare GPT-5.4 Nano and Hy3 side-by-side. See comparisons of price, response speed, accuracy, and file support to choose the best model for your task.
Overview
GPT-5.4 Nano vs Hy3 Overview
Everything you need to know about these AI models, including capabilities, performance, pricing, and technical details.
OpenAI / GPT-5.4 Nano
proDescription
GPT-5.4 Nano is the smallest model in the GPT-5.4 family, built for speed and low cost over deep reasoning. On Aymo, it's grouped in the Pro tier, so it's included on a wider range of plans than the Max-tier models above it.
Tencent / Hy3
lightDescription
Hy3 is Tencent Hunyuan's open-weight model, grouped in the Pro tier on Aymo. Rather than competing on raw size, it was built to match much larger models on real-world work, with Tencent tuning it using feedback from a wide range of its own product teams before release.
About
About
Capabilities
Comparison
Why Use GPT-5.4 Nano and Hy3?
Aymo gives you more than access to individual models—it provides a complete multi-model AI workspace designed for productivity.
OpenAI / GPT-5.4 Nano
proFast Data Sorting
Ask it to classify, rank, or organize a list of items quickly.
Quick Extraction
Pull specific details or facts out of a block of text or a document.
High-Volume Tasks
Run through many similar, simple requests in one session at low cost.
Image Understanding
Share a screenshot or photo and ask it to describe what's there.
Lightweight Coding Help
Get quick support on small, routine coding tasks that don't need deep reasoning.
Switch When Needed
Move to GPT-5.4 Mini or the full GPT-5.4 in the same thread the moment a task needs more depth.
Tencent / Hy3
lightAgentic Tool Use
Run tasks that call on external tools reliably, holding up consistently across different agent setups and coding tools.
Everyday Coding
Get dependable coding help across common tasks, with results that compete well against much larger models.
Long-Horizon Workflows
Run multi-step tasks that unfold over an extended session, suited to workflows that need sustained follow-through.
Adjustable Thinking Depth
Choose between a fast, direct answer or a deeper, more thorough one, trading speed for reasoning depth as needed.
Cost-Efficient Performance
Get results that compete with much larger, costlier models, thanks to a design built around efficiency rather than raw size.
Web Research Tasks
Hand it research or information-gathering tasks that benefit from strong agentic tool use and reliable follow-through.
Why Aymo
Why chat with GPT-5.4 Nano and Hy3 on Aymo AI?
Aymo gives you more than access to GPT-5.4 Nano and Hy3—it provides a complete multi-model AI workspace designed for productivity.
Compare Responses
See how GPT-5.4 Nano 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.