MiniMax M3.1 Flash vs Claude Fable 5.2
Compare MiniMax M3.1 Flash and Claude Fable 5.2 side-by-side. See comparisons of price, response speed, accuracy, and file support to choose the best model for your task.
Overview
MiniMax M3.1 Flash vs Claude Fable 5.2 Overview
Everything you need to know about these AI models, including capabilities, performance, pricing, and technical details.
MiniMax / MiniMax M3.1 Flash
lightDescription
MiniMax's fast, low-cost model for agent tasks, coding, computer use, and security work. MiniMax reports nearly three times faster inference, 70% lower agent-task cost, 73.7% on DeepSWE v1.1, and first place among Chinese models on OSWorld V2 and Agents' Last Exam. It reads text and images across a very large context, reasons before answering, and is free to use on Aymo.
Anthropic / Claude Fable 5.2
maxDescription
Anthropic's most capable model and the upgrade to Fable 5.1. Anthropic reports it is a step above Opus 5.5 in almost every area it tested, with large gains in coding and chart reading, and output up to 30% faster than Fable 5.1. It reads text, images, and files across a very large context, supports web search, and offers effort from Low to Max.
About
About
Capabilities
Capabilities
Comparison
Why Use MiniMax M3.1 Flash and Claude Fable 5.2?
Aymo gives you more than access to individual models—it provides a complete multi-model AI workspace designed for productivity.
MiniMax / MiniMax M3.1 Flash
lightStrong Coding For Flash
MiniMax reports 73.7% on DeepSWE v1.1, a software engineering test, and 82% on CyberGym, a security test, at $0.15 per million input tokens.
Top Chinese Agent Scores
MiniMax reports 61.7 on OSWorld V2 and 29.6 on Agents' Last Exam, first among Chinese models on both tests. It reasons before answering on Aymo.
Room For Long Inputs
A very large context window on Aymo, enough for long documents, chat histories, or a full codebase in one request, so you don't need to split the work.
Built For Agent Work
MiniMax reports 76.2 on BankerToolBench and lists agent tasks, coding, computer use, and cybersecurity as the main areas it built M3.1 Flash for.
Nearly 3x Faster
MiniMax reports nearly three times faster inference and 70% lower agent-task cost than its previous model. It has no native web search, so current data comes through connected tools.
Text And Image Input
Reads text and images on Aymo, so you can send screenshots, charts, or diagrams with your prompt and get answers about what they show.
Anthropic / Claude Fable 5.2
maxTop FrontierCode Score
Anthropic reports 49.1% on FrontierCode 2.0 at Xhigh effort, up from 32.4% for Fable 5.1. That is the highest score of any released model Anthropic tested.
Effort Low To Max
Effort runs Low, Medium, High, Xhigh, and Max, with Medium as the default. At Medium, Anthropic reports it finishes hard tasks with fewer tokens than Fable 5.1.
Room For Whole Projects
A very large context window on Aymo, with room for a full codebase or a long document set. Load everything once and work across it in one session.
Expert Technical Work
Anthropic built Fable for its most ambitious, open-ended technical work. It can also act as an advisor to smaller models or hand simpler tasks to them.
Fewer Needless Refusals
Supports web search on Aymo. Anthropic reports about 55% fewer blocked legitimate requests than Fable 5.1, with similar protection against cyber and biology risks.
Text, Image, And Files
Reads text and images, plus files you upload on Aymo. On Chartography, a chart-reading test without tools, Anthropic reports 73.4%, up from 44.8% for Fable 5.1.
Why Aymo
Why chat with MiniMax M3.1 Flash and Claude Fable 5.2 on Aymo AI?
Aymo gives you more than access to MiniMax M3.1 Flash and Claude Fable 5.2—it provides a complete multi-model AI workspace designed for productivity.
Compare Responses
See how MiniMax M3.1 Flash and Claude Fable 5.2 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.