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MiniMax MiniMax M3 VS Qwen Qwen3.5 Plus 2026-02-15

MiniMax M3 vs Qwen3.5 Plus 2026-02-15: which wins at real work?

22 task areas · same graded test runs · rank comparison only, so 0–100 and Elo collections never mix raw scores.

MiniMax M3 wins 12 of 22 task areas we tested; Qwen3.5 Plus 2026-02-15 takes 10. MiniMax M3 costs 1.2× less per token ($1.5 vs $1.82 per 1M).

12
Task areas won
10
65
Avg percentile
68
4
Top-3 finishes
1
$1.5
Price / 1M tokens
$1.82
MiniMax
Provider
Qwen

MiniMax M3 costs 1.2× less per token ($1.5 vs $1.82 per 1M).

Task by task

Task area MiniMax M3 Qwen3.5 Plus 2026-02-15 Winner
Customer Support #83 / 113
Usable
#18 / 113
Strong
Qwen3.5 Plus 2026-02-15
RAG, Safety & Grounding #72 / 113
Excellent
#7 / 113
Excellent
Qwen3.5 Plus 2026-02-15
Structured Output #65 / 113
Strong
#18 / 113
Excellent
Qwen3.5 Plus 2026-02-15
Translation & Localization #55 / 110
Excellent
#10 / 110
Excellent
Qwen3.5 Plus 2026-02-15
Research & Competitive Analysis #33 / 110
Strong
#73 / 110
Usable
MiniMax M3
Product & Project Management #3 / 110
Excellent
#40 / 110
Strong
MiniMax M3
Training & Education #42 / 110
Excellent
#6 / 110
Excellent
Qwen3.5 Plus 2026-02-15
Chef / Home Cooking #74 / 126
Usable
#40 / 126
Usable
Qwen3.5 Plus 2026-02-15
Landing Pages #2 / 72
Strong
#36 / 72
Strong
MiniMax M3
Summarization & Meeting Notes #79 / 110
Excellent
#46 / 110
Excellent
Qwen3.5 Plus 2026-02-15
Data & Analytics #1 / 110
Excellent
#26 / 110
Excellent
MiniMax M3
Sales #2 / 110
Strong
#27 / 110
Strong
MiniMax M3
Investor & Pitch #12 / 66
Strong
#36 / 66
Usable
MiniMax M3
Coding #49 / 115
Strong
#71 / 115
Strong
MiniMax M3
Executive Assistant #39 / 112
Strong
#61 / 112
Strong
MiniMax M3
Legal & HR #34 / 110
Excellent
#13 / 110
Excellent
Qwen3.5 Plus 2026-02-15
Content & Brand #28 / 124
Strong
#45 / 124
Strong
MiniMax M3
Frontend & Landing Pages #20 / 109
Needs editing
#3 / 109
Usable
Qwen3.5 Plus 2026-02-15
Creative & Comedy #55 / 110 #71 / 110 MiniMax M3
Knowledge & Docs #67 / 110
Usable
#51 / 110
Usable
Qwen3.5 Plus 2026-02-15
Presentations & Decks #29 / 110
Excellent
#40 / 110
Excellent
MiniMax M3
AI Strategy #27 / 126
Strong
#32 / 126
Strong
MiniMax M3

Rank = position among every model config we tested in that task area (lower is better). Sorted by biggest gap first.

Frequently asked

Is MiniMax M3 better than Qwen3.5 Plus 2026-02-15?

Across 22 task areas we benchmarked, MiniMax M3 ranks higher in 12 and Qwen3.5 Plus 2026-02-15 in 10.

Which is cheaper, MiniMax M3 or Qwen3.5 Plus 2026-02-15?

MiniMax M3 costs 1.2× less per token ($1.5 vs $1.82 per 1M).

What is MiniMax M3 better at?

MiniMax M3 out-ranks Qwen3.5 Plus 2026-02-15 at Research & Competitive Analysis, Product & Project Management, Landing Pages.

What is Qwen3.5 Plus 2026-02-15 better at?

Qwen3.5 Plus 2026-02-15 out-ranks MiniMax M3 at Customer Support, RAG, Safety & Grounding, Structured Output.

Full MiniMax M3 review → Full Qwen3.5 Plus 2026-02-15 review → Full model leaderboard →

More comparisons

This page is Spring Prompt, running in public

We just did this for every model. Do it for your prompt.

The rankings above come from running real tasks through real models and scoring every output. Spring Prompt is that same engine — pointed at your prompt, your test cases, and your definition of good.

  • Generate test cases from your prompt — no eval set required to start.
  • Compare models side by side with quality, cost and latency in one matrix.
  • Optimise the winner until the scores say it's ready to ship.
Experiment · Cold outreach email

Prompt × model results

12 test cases · 3 evals
Claude Opus
GPT-5
Gemini
v1
7.1
6.8
7.4
v2
8.3
7.9
8.0
v3
9.2
8.6
8.4
Best combo: v3 × Claude Opus
9.2 quality · $0.004/run · 1.8s