MiniMax-M3 vs GPT-4o Mini
Compare MiniMax-M3 and GPT-4o Mini 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-4o Mini 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-4o Mini
lightDescription
OpenAI's older small model was built for fast, cheap, focused tasks. GPT-4o Mini reads text and images and handles classification, extraction, translation, and short-form generation well. It is affordable and reliable for simple work, but it is now several generations old, with a modest feature set and outdated knowledge. OpenAI itself recommends newer small models for anything demanding.
About
About
Capabilities
Capabilities
Comparison
Why Use MiniMax-M3 and GPT-4o Mini?
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-4o Mini
lightLightweight Coding Tasks
Suited to simple, well-scoped coding help, such as small scripts and quick fixes. Not built for complex engineering, OpenAI now points to newer small models for anything beyond focused tasks.
No-Reasoning Answers
A fast model with no reasoning step, so it answers directly rather than deliberating. Reliable on straightforward instructions, and less suited to multi-step problems that need worked-through logic.
A Modest Context Window
Handles a smaller window than current models, enough for everyday documents and conversations but not the large codebases or long document sets that newer models take in one pass.
Structured Short-Form Output
Strong at extracting structured data and drafting short content like email replies from thread history. Built for focused, repetitive text work rather than long-form or polished writing.
Analysis On Older Knowledge
Its training data is well behind current models, so it is fine for processing text you supply but weak 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-4o Mini on Aymo AI?
Aymo gives you more than access to MiniMax-M3 and GPT-4o Mini—it provides a complete multi-model AI workspace designed for productivity.
Compare Responses
See how MiniMax-M3 and GPT-4o Mini 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.