MiniMax M3.1 Flash vs MiniMax M3. Price and specs.

For 10,000 requests of 2,000 tokens in and 500 out, MiniMax M3.1 Flash costs 53% less than MiniMax M3 on Zurelay: $2.40 against $5.15. Both are below their labs' list prices: 60% for MiniMax M3.1 Flash and 57% for MiniMax M3.

Side by side

Specs and prices. Live.

MiniMax M3.1 Flash and MiniMax M3 side by side
MiniMax M3.1 FlashMiniMax M3
LabMiniMaxMiniMax
ReleasedOct 19, 2026Jun 1, 2026
Context window1M tokens1M tokens
Max output——
ReadsText, Images, VideoText, Images
Reasoning levelslow, medium, high, xhigh, maxnone, high
Price per 1M, in / out$0.06 / $0.24$0.13 / $0.51
Lab list price$0.15 / $0.60$0.30 / $1.20
Cached input per 1M$0.006$0.026
10K typical requests$2.40$5.15

Prices in US dollars per 1M tokens on Zurelay, live from the catalog. A typical request is 2,000 tokens in and 500 out. Output limits are each lab's.

What they're for

As each lab describes it.

MiniMax M3.1 Flash

MiniMax M3.1 Flash is MiniMax's fast, low-cost reasoning model for agents, coding, computer use and security work, released on October 19, 2026. The Zurelay MiniMax M3.1 Flash API serves it through one OpenAI-compatible endpoint with a 1M-token context window and image and video input, at 60% below MiniMax's list price.

  • Coding agents
  • Computer use
  • Business workflows
MiniMax M3.1 Flash API

MiniMax M3

MiniMax M3 is MiniMax's natively multimodal model for agentic coding, tool use and long context, released on June 1, 2026, with about 428B total and 23B active parameters. The Zurelay MiniMax M3 API serves it through one OpenAI-compatible endpoint with a 1M-token context window and image input, at 57% below MiniMax's list price.

  • Coding agents
  • Whole-repository questions
  • Screenshots and documents
MiniMax M3 API

Try both

Test on your own prompts.

Specs don't say which model handles your work better. Send the same requests to both and compare the answers, the tokens and the bill. On Zurelay that's a change of model name.

To price a whole month, use the LLM cost calculator.

compare.py
from openai import OpenAI
client = OpenAI(base_url="https://api.zurelay.com/v1", api_key="YOUR_ZURELAY_KEY")
prompt = [{"role": "user", "content": "Summarize this contract: ..."}]
# Same key, same code: only the model name changes
for model in ["minimax-m3.1-flash", "minimax-m3"]:
reply = client.chat.completions.create(model=model, messages=prompt)
print(model, reply.usage.total_tokens, reply.choices[0].message.content[:200])

FAQ

MiniMax M3.1 Flash vs MiniMax M3 questions.

Anything else? Ask our team and we’ll answer by email.

Is MiniMax M3.1 Flash or MiniMax M3 cheaper?

For 10,000 requests of 2,000 tokens in and 500 out, MiniMax M3.1 Flash costs 53% less than MiniMax M3 on Zurelay: $2.40 against $5.15. Per 1M tokens, MiniMax M3.1 Flash is $0.06 input and $0.24 output, and MiniMax M3 is $0.13 and $0.51.

Which has the bigger context window?

MiniMax M3, at 1M tokens, against 1M for MiniMax M3.1 Flash.

Can I use MiniMax M3.1 Flash and MiniMax M3 with one API key?

Yes. One Zurelay key calls both. With an OpenAI SDK, point it at https://api.zurelay.com/v1 and change only the model name, minimax-m3.1-flash or minimax-m3, to switch.

Are these the real models?

Yes. Each model is served over several routes run by independent sellers, and every route is tested before it serves requests and every day after, with identity, dated-knowledge and reasoning checks that catch an older or different model sold under the name you asked for.

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