MiniMax M3.1 Flash by Routeway

Create a Routeway key and call the OpenAI-compatible endpoint with a :free model ID. Routeway's rate-limits page caps free models at 5 requests a minute and 200 a day (its models page says 20 a minute).

Access
Free API tier
Free limits
5 RPM · 200 RPD
Modality
text
Credit card
Not required
Commercial use
Unclear, verify
Context window
42,000 tokens
Rate limit
5 RPM · 200 RPD
Model ID
minimax-m3.1-flash:free
Base URL
https://api.routeway.ai/v1
Checked
Nov 11, 2026

Benchmarks

AA Intelligence Index
29 · Artificial Analysis, Nov 11 2026
Tested as MiniMax-M3.1-Flash
AA output speed
153 tok/s · Artificial Analysis, Nov 11 2026
Tested as MiniMax-M3.1-Flash · median across API providers
AA cost per Intelligence Index task
$0.49 · Artificial Analysis, Nov 11 2026
Tested as MiniMax-M3.1-Flash

Numbers are copied from the linked public leaderboards for this exact model and version. The free endpoint can run a different reasoning setting or quantization than the tested one.

Quickstart

curl https://api.routeway.ai/v1/chat/completions \
  -H "Authorization: Bearer $KEY" \
  -d '{"model":"minimax-m3.1-flash:free","messages":[{"role":"user","content":"hi"}]}'

Using this model in production?

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Frequently asked

Is MiniMax M3.1 Flash free?

Yes. Routeway offers it as Free API tier with these limits: 5 RPM · 200 RPD. No credit card is required.

Can I use MiniMax M3.1 Flash commercially?

Commercial terms are not clearly documented. Check the provider's current terms before shipping.

How do I start using MiniMax M3.1 Flash?

Get a free API key from the provider dashboard. Set the base URL to https://api.routeway.ai/v1 and the model to minimax-m3.1-flash:free. Create a Routeway key and call the OpenAI-compatible endpoint with a :free model ID. Routeway's rate-limits page caps free models at 5 requests a minute and 200 a day (its models page says 20 a minute).

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