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MiniMax M3.1 Flash

minimax/minimax-m3.1-flash
  • MiniMax
  • Family · MiniMax M3 Flash
  • Released 19 Oct 2026
  • Open weights
  • Text · Image · Video → Text
  • Reasoning · adjustable
  • Tools · JSON · Vision
Not on OSMEXO yet
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Spec & list price
Context1M
Max output512K
Input / 1M$0.15
Output / 1M$0.604× input
Scores · standing
Intelligence42.7#27/489
LiveBench66.9#16/32
Usage
Tokens / day900.3B▲ 651% 7d
Usage rank#4
Requests / day6.6M
Tool calls / req0.61
Per request · 30 days
Avg input90.3K6.1× median
Avg output1.3K1.9× median
Cache hit93%1.3× median
Reasoning share68%1.2× median
Tool-call failures2.9%1.5× median

Consumption

400.0B800.0B1.2T26 Oct29 Oct1 Nov
Peak 1.1T 30 OctLow 121.1M 19 OctRank today #4

News & trends

57 mentions this week ▲ 90%this model · videos, posts, articles · 30 days
Trending · 14 days
News · latest from MiniMax

Benchmarks

bar = share of the top score · Benchmark data: Artificial Analysis
Long-context reasoning#55 of 393
79.7%
SciCode#43 of 160
53.4%
Humanity's Last Exam#17 of 465
48.0%
Intelligence index#27 of 489
42.7
Terminal-Bench 4.0#29 of 152
25.8%
Speed · median across 14 providers, latest day
Output speed#82/33498 tok/s1.5× faster than median
Fastest provider200 tok/sbest of 14 providers
First token#1500.95 sabout median
First answer token#6218 sthinking included

#4 cheapest of 14 with a similar score

Value
Intelligence Index
363840424446$0.1$0.2$0.5$1MiniMax M3.1 Flash
Blended price per 1M tokens (log)
LiveBench suites
Browser80.6
Coding83.9
Data Analysis71.4
Design74.0
Long Agentic28.8
Reasoning82.9
Research72.7

▲ Strongest: Coding, Reasoning. ▼ Weakest: Long Agentic (29).

Technical details

Reasoning
on · max
Tokenizer
Other
License
other
Parameters
220B
Moderation
none
Downloads · likes
23.5K · 529
Reasoning effort
  • max · default
  • xhigh
  • high
  • medium
  • low
Request parameters 20
  • tools
  • tool_choice
  • response_format
  • structured_outputs
  • reasoning
  • reasoning_effort
  • include_reasoning
  • temperature
  • top_p
  • top_k
+10 more
  • min_p
  • max_tokens
  • stop
  • seed
  • frequency_penalty
  • logit_bias
  • logprobs
  • presence_penalty
  • repetition_penalty
  • top_logprobs

Interesting facts

  1. 2× the output room of similar models (524.3K against a 262.1K median).
  2. Released 14 days ago.
  3. Weekdays average 462.8B tokens a day against 521.2B on weekends.

When to use

Best for

  • Cost and latency sensitive coding help
  • Image and video understanding in apps
  • Long document analysis with adjustable reasoning
  • Tool-calling assistants at steady volume
  • Self-hosted deployments on open weights

Think twice for

  • Long multi-step agent runs
  • Hardest research-grade reasoning
  • Image or video generation

Alternatives

other vendors · similar capability

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