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Chat with MiniMax M3.1 Flash for free on AIFreeForever

MiniMax M3.1 Flash Free AI Chatbot

Use AIFreeForever's MiniMax M3.1 Flash chatbot to get fast answers from the model. Fast coding help, multi-step tasks and content you can download.

Create anything with MiniMax M3.1 Flash using our @skills feature

About MiniMax M3.1 Flash AI model

MiniMax M3.1 Flash is MiniMax's fast, low-cost AI model for coding, multi-step tasks and computer use, released on 19 October 2026. Chat with MiniMax M3.1 Flash free on AIFreeForever and use it with skills like @Website and @Excel.

MiniMax M3.1 FlashMade by MiniMax Try MiniMax M3.1 Flash on AIFreeForever→
Made byMiniMax
Model IDMiniMax-M3.1-Flash
ReleasedOctober 19, 2026
API price per 1M tokens$0.15 in / $0.60 out
Price of MiniMax M3.1 Flash on AIFreeForeverFree

AIFreeForever is not affiliated with or endorsed by the model providers. All trademarks and logos belong to their owners.

What MiniMax M3.1 Flash is best at

Business tasks

Scores 76.2 on BankerToolBench, a test of banking work.

Coding

Scores 73.7% on DeepSWE v1.1, where a model must read code, add features, fix bugs and test its own work.

Computer use

Scores 61.7 on OSWorld V2, a test of working across real apps, and 29.6 on Agents' Last Exam, a test of professional tasks.

Cybersecurity

Scores 82% on CyberGym, a test of finding and confirming weaknesses in software.

How to use MiniMax M3.1 Flash for free on AIFreeForever

  1. 1

    Open the chat

    and choose MiniMax M3.1 Flash from the model list.

  2. 2

    Type your task

    Add @Website, @Excel or another skill if you want a file back.

  3. 3

    Add a file

    if the task needs one, such as code or a long document.

  4. 4

    Read the answer

    and ask follow-up questions in the same chat.

Tip: Give it the whole job in one message, with every step you want done. It handles multi-step work best when it can plan it all at once.
Try it for free

Why choose AIFreeForever's free MiniMax M3.1 Flash?

No upgrade required

Use MiniMax M3.1 Flash free, without a MiniMax account or API key.

Multi-step tasks

Ask for a plan, a checklist and the finished work in one request.

Fast answers

It writes about 160 tokens a second once it starts answering.

1M context window

Its 1M-token window takes long documents and large code files.

Code fixing

It scored 73.7% on DeepSWE, a test of fixing real code over many steps.

File editing

Skills turn its answers into Word, Excel and PowerPoint files.

Chat with MiniMax M3.1 Flash on AIFreeForever

Type your question in the box below and MiniMax M3.1 Flash answers in the same chat. Use it for coding, planning and writing that needs several steps. Add @Website for a full web page or @Excel for a sheet with formulas. MiniMax M3.

This model is subject to availability, based on our budget. For long-term use, we advise you to pay for an upgrade with the model provider.
Tip: MiniMax M3.1 Flash is best suited for business tasks, coding and computer use.

What you can create with MiniMax M3.1 Flash

A small wooden dog kennel with a red roof and a leather leash hanging by its door@Website

A landing page

A one-page website with prices and a contact form.“@Website A one-page site for a dog-walking business with 3 price cards and a contact form.” Try the prompt→ A ladybird made of polished green glass sitting on a brass gearPlain chat

A fixed bug

The cause, the fixed code and a test.“Here's my Python function and the error. Find the bug, fix it and write one test.” Try the prompt→ A clear glass piggy bank holding a few gold coins@Excel

A budget spreadsheet

Income, expenses and a running balance.“@Excel A monthly budget with 10 expense rows and a running balance.” Try the prompt→ A small wooden easel holding three blank cards in purple, green and cream@PPT

A slide deck

Slides with titles, points and speaker notes.“@PPT 8 slides on how small shops can use AI, with speaker notes.” Try the prompt→ A row of six cardboard boxes tied with string, getting smaller from left to rightPlain chat

A step-by-step plan

Numbered steps, risks and a checklist.“Plan how to move 200 customer records from a spreadsheet into a CRM.” Try the prompt→ A sleek futuristic electric car with smooth white panels and a glowing violet light strip@Article

An SEO article

A full article with headings and photos.“@Article 1,200 words on choosing a first electric car.” Try the prompt→

How much does MiniMax M3.1 Flash cost?

MiniMax M3.1 Flash costs $0.15 per million input tokens and $0.60 per million output tokens on MiniMax's API. It's free on AIFreeForever.

WherePriceCached inputContext
MiniMax API$0.15 in / $0.60 out per 1M tokens$0.0151M
MiniMax M Plan and MiniMax CodeMonthly plan, priced on minimax.io——
AIFreeForever's Free AIFree—16K tokens a message

Can you use MiniMax M3.1 Flash for free?

Yes. You can use MiniMax M3.1 Flash free in two ways:

  • On AIFreeForever: pick it in the chat and start typing.
  • Through OpenRouter's free version: minimax-m3.1-flash:free is free for developers, though free versions can change or end.

You can't download MiniMax M3.1 Flash to run on your own computer.

Chat with MiniMax M3.1 Flash

MiniMax M3.1 Flash benchmark results

MiniMax M3.1 Flash is strongest at long coding and multi-step tasks: it scored 73.7% on DeepSWE and 76.2 on BankerToolBench.

BenchmarkWhat it testsScore
DeepSWE v1.1Fixing real code over many steps73.7%
BankerToolBenchBanking tasks with tools76.2
OSWorld V2Using real apps on a computer61.7
Agents' Last ExamHard multi-step tasks29.6
CyberGymFinding software weaknesses82%
Intelligence Index v5.0.1Overall intelligence29

This benchmark was extracted from MiniMax and Artificial Analysis.

MiniMax reports that M3.1 Flash has the highest OSWorld V2 score (61.7) and Agents' Last Exam score (29.6) of any Chinese model. On the Artificial Analysis Intelligence Index it scored 29, 6th of 26 models in its group.

MiniMax M3.1 Flash vs other top models

MiniMax M3.1 Flash has the largest context window among the low-cost models below, matched only by Muse Spark 1.3.

ModelContextImage inputStrength
MiniMax M3.1 Flash1MNot stated by MiniMaxCheap multi-step tasks
Muse Spark 1.3 Contributor1MYes, plus videoLong documents
Nex-N2.5-Pro262KYesReading screenshots
GLM 4.7 Flash200KNoFree coding help

Pick MiniMax M3.1 Flash for long, multi-step jobs on a budget. Pick Nex-N2.5-Pro if you need to work from screenshots.

How does MiniMax M3.1 Flash compare to GLM 4.7 Flash?

MiniMax M3.1 Flash has five times the context window (1M vs 200K tokens) and was trained for multi-step work. GLM 4.7 Flash is free on Z.ai's own API and recommended by Z.ai for translation and role-play.

How does MiniMax M3.1 Flash compare to Nex-N2.5-Pro?

Nex-N2.5-Pro reads screenshots and scored 82.7 on Terminal-Bench 2.1. MiniMax M3.1 Flash has a larger context window (1M vs 262K tokens) and a published API price. Both handle long tasks.

How MiniMax M3.1 Flash works

MiniMax trained M3.1 Flash for coding, computer use, cybersecurity and tasks that take many steps. It produces about 160 tokens a second on MiniMax's API, according to Artificial Analysis, so long answers arrive quickly once it starts. MiniMax hasn't published its size or design.

Best MiniMax M3.1 Flash prompts

Free MiniMax M3.1 Flash Bug Fix Prompt

“Here is my function and the error it throws. Find the cause, show the fixed code, and explain the fix in two sentences. Then write one test that would have caught it.” Try the prompt→

Free MiniMax M3.1 Flash Code Review Prompt

“Review this code like a senior developer. List the 3 most important problems (bugs, security, speed) in order of risk, with a fixed line for each.” Try the prompt→
Download the free MiniMax M3.1 Flash prompt guide (PDF) →

Limitations of MiniMax M3.1 Flash on AIFreeForever

AIFreeForever connects to MiniMax M3.1 Flash through its API and adds our own skills and file editors, so you get documents, sheets and slides back. Some things only MiniMax offers:

  • MiniMax Code, the M Plan and MiniMax's own app aren't part of AIFreeForever.
  • You can't run Python, start agents that work on their own, or run regression analysis here.
Tip: Test MiniMax M3.1 Flash free here first. For daily heavy use, look at MiniMax's own paid options, the M Plan and MiniMax Code.

You can test MiniMax M3.1 Flash free on AIFreeForever in these ways:

TestHow to do it here
Fix real codePaste a buggy function and its error; check that the fix runs.
Multi-step taskGive a 5-step job in one message; check it finishes every step.
Long documentUpload a long PDF; ask for 3 facts from different pages.
Compare modelsAsk the same question here and to GLM 4.7 Flash.

These limitations only cover what you can do with MiniMax M3.1 Flash on AIFreeForever, not the limits of the model on MiniMax’s own platform. All trademarks belong to their owners, and the model’s full features are only available when you use it officially through MiniMax.

MiniMax M3.1 Flash FAQs

Is MiniMax M3.1 Flash free?

Yes. MiniMax M3.1 Flash is free on AIFreeForever. On MiniMax's API it costs $0.15 per million input tokens and $0.60 per million output tokens.

Who made MiniMax M3.1 Flash?

MiniMax made MiniMax M3.1 Flash. It's the Flash, or low-cost, model in MiniMax's M3.1 range.

When was MiniMax M3.1 Flash released?

MiniMax released M3.1 Flash on 19 October 2026.

How large is the MiniMax M3.1 Flash context window?

MiniMax M3.1 Flash takes up to 1 million tokens, roughly 750,000 words, in one chat.

Can MiniMax M3.1 Flash read images?

Not confirmed. MiniMax hasn't said that M3.1 Flash reads images. Use Llama 4 Scout or Nex-N2.5-Pro for image questions.

Is MiniMax M3.1 Flash open source?

No. You can use MiniMax M3.1 Flash through MiniMax's API or AIFreeForever, but you can't download it.

How fast is MiniMax M3.1 Flash?

MiniMax M3.1 Flash writes about 160 tokens a second, according to Artificial Analysis. The first token can take about 50 seconds on long tasks.

Are MiniMax M3.1 Flash answers 100% correct?

No. MiniMax M3.1 Flash can make mistakes, so check important facts, code and numbers before you use them.

Chat with MiniMax M3.1 Flash for free

Ask MiniMax M3.1 Flash a question, paste your code or add a file and get instant answers. Not satisfied? Compare your answers to other models for free.

Chat with MiniMax M3.1 Flash