Reasoning you can read
MiniMax M3.1 Flash thinks before it answers. Space Bunny streams that reasoning in a collapsible panel, then the final answer.
MiniMax M3.1 Flash · reasoning chat
Space Bunny: chat with MiniMax M3.1 Flash
MiniMax M3.1 Flash is a multimodal reasoning model with a 1M-token context and strong coding. Space Bunny gives it a clean chat in your browser: pick how hard it thinks, watch the reasoning stream, keep every conversation.
- 1MToken context window
- 3Reasoning depths
- 20 freeWelcome replies
MiniMax M3.1 FlashWhat can Space Bunny do for you?
Code, math, plans and writing. Pick a reasoning depth, then send.
THE MODEL
What is MiniMax M3.1 Flash?
MiniMax M3.1 Flash is a multimodal reasoning model from MiniMax, built for coding and everyday development work. It reasons at an adjustable effort level, reads images, and has a 1M-token context window.
Space Bunny always asks it to reason, so every answer starts with a thinking pass. You choose Fast, Balanced or Deep to trade speed for depth. The web chat sends text; the Space Bunny API also accepts images.
Space Bunny launched with Space Bunny Alpha, a free stealth preview that its host withdrew in October 2026, then ran MiniMax M3.1 Flash before moving to MiniMax M3.1 Flash. Your chats, credits and API keys carried over. Messages are processed by hosted model providers; do not share secrets or personal data in Space Bunny chats.
- Developer
- MiniMax
- Context window
- 1,000,000 tokens
- Max output on Space Bunny
- 16K per chat reply · 32K per API request
- Reasoning
- Adjustable effort · always on here
- Input
- Text, image
- Output
- Text
- Tools & JSON
- Tool calls · structured output
Source: the public model listing, checked October 20, 2026.
WHY SPACE BUNNY
A focused chat for MiniMax M3.1 Flash
Choose how hard it thinks
Fast for quick answers, Balanced by default, Deep for hard bugs and proofs. Every depth costs the same single credit.
Strong at code
Paste a function, an error or a spec. Replies render Markdown with fenced code blocks you can copy.
Conversations that stay
Chats are saved to your account. Reload or come back later and pick up the same thread.
HOW IT WORKS
From question to answer in four steps
- 1
Write a message
Ask a question, paste code or start from an example prompt.
- 2
Pick a reasoning depth
Fast, Balanced or Deep. Deep gives the model more room to think.
- 3
Watch it think and answer
Reasoning streams first, then the answer, formatted in Markdown.
- 4
Keep the thread going
Follow up in the same chat; earlier turns are sent as context.
FOR DEVELOPERS
Space Bunny API
Use MiniMax M3.1 Flash in your own app through an OpenAI-compatible endpoint. Keep your SDK, change the base URL and model, and pay 1 credit per request from the same balance as your chat. Streaming, reasoning effort, tool calls, JSON output and image input are supported.
from openai import OpenAI
client = OpenAI(
base_url="https://spacebunny.pro/api/v1",
api_key="sk_spacebunny_…",
)
reply = client.chat.completions.create(
model="minimax-m3.1-flash",
reasoning_effort="medium",
messages=[{"role": "user", "content": "Hi!"}],
)AT A GLANCE
MiniMax M3.1 Flash on Space Bunny
Space Bunny is built for using MiniMax M3.1 Flash on real work: code, math, plans and long documents, with the reasoning visible.
ModelMiniMax M3.1 Flash
Developed by MiniMax and served through hosted API providers. Space Bunny is not affiliated with MiniMax.
Context1M tokens
Space Bunny sends your recent turns within a fixed per-message budget.
Price1 credit per reply
Reasoning depth does not change the price. Failed replies are refunded.
APIOpenAI-compatible
POST /api/v1/chat/completions with streaming, tools, JSON output and image input. 1 credit per request.
FAQ
Space Bunny questions
What is Space Bunny?
Space Bunny (spacebunny.pro) is an independent web chat where you can talk to MiniMax M3.1 Flash in your browser, choose its reasoning depth and keep your conversations.
Which model does Space Bunny use?
Space Bunny runs MiniMax M3.1 Flash, a multimodal reasoning model from MiniMax with adjustable reasoning effort and a 1M-token context window. Space Bunny is an independent service and is not affiliated with MiniMax.
What happened to Space Bunny Alpha?
Space Bunny launched with Space Bunny Alpha, a free stealth preview model. Its host withdrew it in October 2026, so Space Bunny moved to MiniMax M3.1 Flash and then, later that month, to MiniMax M3.1 Flash. Your chats, credits and API keys carried over unchanged.
Is Space Bunny free?
New accounts get 20 welcome credits. Each reply uses 1 credit. See Pricing for available credit plans.
Does Space Bunny show the model’s reasoning?
Yes. Space Bunny always asks MiniMax M3.1 Flash to reason and shows the reasoning text it streams in a collapsible “Thinking” panel above each answer.
Are my chats private?
Chats are stored in your account and you can delete them. Messages are sent through our inference gateway to hosted providers of MiniMax M3.1 Flash to generate replies, so do not share sensitive or confidential information.
Is there a Space Bunny API?
Yes. Create a key on the Space Bunny API page and call https://spacebunny.pro/api/v1/chat/completions with any OpenAI-compatible SDK, using the model minimax-m3.1-flash (the old name space-bunny-alpha still works). Each request uses 1 credit from the same balance as the chat; failed requests are refunded.
Can I send images or video?
The API accepts images (https URLs or base64 data URLs). The web chat currently sends text only. Video input is not offered yet.
Try MiniMax M3.1 Flash now
New accounts get 20 free replies. No card needed.
Open the chat