MiniMax-M3 vs GPT-5 Nano
Compare MiniMax-M3 and GPT-5 Nano side-by-side. See comparisons of price, response speed, accuracy, and file support to choose the best model for your task.
Overview
MiniMax-M3 vs GPT-5 Nano Overview
Everything you need to know about these AI models, including capabilities, performance, pricing, and technical details.
MiniMax / MiniMax-M3
proDescription
MiniMax’s flagship, and the first open-weight model to combine frontier coding, a million-token context, and native multimodality in one place. M3 reads text, images, and video, and can operate a desktop computer. Multimodal training ran from step zero rather than being bolted on later. Weights are open. Built for long-horizon agent work that runs for hours rather than seconds.
OpenAI / GPT-5 Nano
lightDescription
OpenAI's smallest and cheapest GPT-5 model, built for speed above all. GPT-5 Nano is made for summarisation, classification, and other well-defined tasks that run at high volume. It reads text and images, with adjustable reasoning effort. Reasoning depth is shallow by design and its knowledge is dated. The trade is cost: it is among the cheapest models in the catalog.
About
About
Capabilities
Capabilities
Comparison
Why Use MiniMax-M3 and GPT-5 Nano?
Aymo gives you more than access to individual models—it provides a complete multi-model AI workspace designed for productivity.
MiniMax / MiniMax-M3
proFrontier Coding in an Open Model
MiniMax reports significant gains over the previous generation in bug fixing, front-end and back-end development, and performance optimisation, approaching leading closed-source models. Autonomous task decomposition and tool invocation are built in.
Thinking You Toggle Per Request
Thinking mode can be switched on or off at request time, and supports interleaved thinking blocks. Turn it off for routine work, and on when a task needs multi-step reasoning before the answer.
Room for Repositories and Logs
Up to a million tokens, with a guaranteed minimum of 512,000. MiniMax built this for long-range agent tasks, whole-codebase work, and long-video understanding, so paper, code, and logs fit at once.
Writing From Charts and Papers
Reads charts, curves, and formulas directly from source documents and writes from them. MiniMax demonstrated it reproducing a research paper unaided, producing commits and experimental figures across a twelve-hour run.
Autonomous Research and Browsing
MiniMax reports strong autonomous browsing and information retrieval, plus agentic performance on office workflows including search and Office-suite tasks. Suited to research that requires finding material, not just reading it.
Images, Video, and Computer Use
Text, image, and video input, natively. MiniMax's API accepts image and video content parts directly. It can also operate a desktop computer, which is rare in an open-weight model.
OpenAI / GPT-5 Nano
lightCoding Sub-Tasks
Suited to small, well-scoped coding jobs and to acting as a fast sub-agent inside a larger system, rather than tackling whole problems. Reasoning depth is limited, so keep the scope tight.
Adjustable Reasoning Effort
Reasoning effort runs from minimal through low, medium, and high. Even at higher effort it is a shallow reasoner by design, so it suits speed-sensitive work rather than hard multi-step problems.
Room For Long Documents
A large context window, enough to summarise long reports or classify big batches of text in a single pass without splitting the input into separate requests.
Summarisation And Classification
OpenAI names summarisation and classification as its core uses. Built to process high volumes of text quickly and cheaply rather than to produce polished long-form writing.
Analysis On Older Knowledge
Its training data is dated by current standards, so it is fine for processing text you supply but weaker on recent events, which need live sources rather than the model's own knowledge.
Text And Image Input
Reads text and images, so you can send screenshots or scanned pages alongside your prompt. Output is text only. OpenAI states audio and video are not supported.
Why Aymo
Why chat with MiniMax-M3 and GPT-5 Nano on Aymo AI?
Aymo gives you more than access to MiniMax-M3 and GPT-5 Nano—it provides a complete multi-model AI workspace designed for productivity.
Compare Responses
See how MiniMax-M3 and GPT-5 Nano performs alongside Claude, Gemini, Grok, and other leading AI models.
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Upload Once
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