GPT-6 Luna vs Hy3
Compare GPT-6 Luna 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-6 Luna vs Hy3 Overview
Everything you need to know about these AI models, including capabilities, performance, pricing, and technical details.
OpenAI / GPT-6 Luna
maxDescription
OpenAI's most efficient GPT-6 model, built for focused, high-volume work. Luna handles extraction, summarisation, classification, and other well-defined tasks that run thousands of times a day, at a price low enough to rival open models. It reads text and images, shares the family's very large context, and OpenAI reports it matches the previous flagship on factuality at a fraction of the cost. Its knowledge is the most recent in the family.
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 GPT-6 Luna and Hy3?
Aymo gives you more than access to individual models—it provides a complete multi-model AI workspace designed for productivity.
OpenAI / GPT-6 Luna
maxHigh-Volume Coding Tasks
Built for small, well-scoped coding jobs and as a fast sub-agent in larger systems. OpenAI reports it landing close behind Sol on coding benchmarks while costing a fraction as much per task.
Effort From Off To Max
Reasoning effort runs from none through max, defaulting to medium. Keep it off for the fastest, cheapest responses on simple work, or raise it when a task needs more care, without changing models.
Room For Long Inputs
The same very large context window as the larger GPT-6 models. Big enough to summarise long documents or classify large batches in one pass, unusual capacity at this price.
Extraction And Summarisation
OpenAI names field extraction, ticket summarisation, and classification among its core uses. Built to process high volumes of structured text quickly and cheaply rather than write long-form content.
Web Search And Recent Knowledge
Supports web search and tools, and carries the most recent knowledge cutoff in the family. Together, those keep it current on live questions despite its budget positioning.
Text And Image Input
Reads text and images in the same prompt, so you can send screenshots or scanned pages alongside your question. 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 GPT-6 Luna and Hy3 on Aymo AI?
Aymo gives you more than access to GPT-6 Luna and Hy3—it provides a complete multi-model AI workspace designed for productivity.
Compare Responses
See how GPT-6 Luna and Hy3 performs alongside Claude, Gemini, Grok, and other leading AI models.
One Workspace
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Switch Models Instantly
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Upload Once
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Save & Organize
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Work Together
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