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OpenAI GPT-5 Mini VS MiniMax MiniMax M2.7

GPT-5 Mini vs MiniMax M2.7: 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.

GPT-5 Mini wins 21 of 22 task areas we tested; MiniMax M2.7 takes 1. MiniMax M2.7 costs 2.5× less per token ($0.9 vs $2.25 per 1M).

21
Task areas won
1
50
Avg percentile
15
1
Top-3 finishes
0
$2.25
Price / 1M tokens
$0.9
OpenAI
Provider
MiniMax

MiniMax M2.7 costs 2.5× less per token ($0.9 vs $2.25 per 1M).

Task by task

Task area GPT-5 Mini MiniMax M2.7 Winner
Chef / Home Cooking #45 / 126
Usable
#124 / 126
Weak
GPT-5 Mini
Frontend & Landing Pages #12 / 109
Needs editing
#89 / 109
Weak
GPT-5 Mini
Research & Competitive Analysis #21 / 110
Excellent
#96 / 110
Needs editing
GPT-5 Mini
Legal & HR #10 / 110
Excellent
#81 / 110
Strong
GPT-5 Mini
Coding #37 / 115
Strong
#105 / 115
Usable
GPT-5 Mini
Knowledge & Docs #41 / 110
Strong
#108 / 110
Weak
GPT-5 Mini
Data & Analytics #27 / 110
Excellent
#92 / 110
Excellent
GPT-5 Mini
Product & Project Management #1 / 110
Excellent
#64 / 110
Strong
GPT-5 Mini
Presentations & Decks #39 / 110
Excellent
#83 / 110
Strong
GPT-5 Mini
Creative & Comedy #70 / 110 #108 / 110 GPT-5 Mini
Translation & Localization #52 / 110
Excellent
#82 / 110
Excellent
GPT-5 Mini
Content & Brand #69 / 124
Strong
#96 / 124
Usable
GPT-5 Mini
Training & Education #81 / 110
Strong
#106 / 110
Usable
GPT-5 Mini
Summarization & Meeting Notes #81 / 110
Excellent
#104 / 110
Strong
GPT-5 Mini
AI Strategy #100 / 126
Usable
#119 / 126
Usable
GPT-5 Mini
Landing Pages #50 / 72
Usable
#68 / 72
Needs editing
GPT-5 Mini
Investor & Pitch #50 / 66
Usable
#66 / 66
Weak
GPT-5 Mini
RAG, Safety & Grounding #78 / 113
Excellent
#94 / 113
Strong
GPT-5 Mini
Structured Output #17 / 113
Excellent
#33 / 113
Excellent
GPT-5 Mini
Sales #102 / 110
Needs editing
#108 / 110
Weak
GPT-5 Mini
Customer Support #104 / 113
Usable
#108 / 113
Needs editing
GPT-5 Mini
Executive Assistant #108 / 112
Usable
#107 / 112
Usable
MiniMax M2.7

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

Same task, both models — judged

Both models answered the same test case; an independent judge graded each. Quotes are the judge's actual rationale.

Product & Project Management

Churn-risk surfacing (Northwind) (PRD / Spec)
GPT-5 Mini 100/100

“The PRD perfectly follows the instructions, leading with a clear problem statement and target user before any solutioning. It defines highly specific, measurable outcome metrics (including precision/recall targets for the model). It includes explicit non-goals, edge cases, and open questions without fabricating any user research.”

MiniMax M2.7 0/100

“No valid scores could be extracted from the malformed response.”

Frequently asked

Is GPT-5 Mini better than MiniMax M2.7?

Across 22 task areas we benchmarked, GPT-5 Mini ranks higher in 21 and MiniMax M2.7 in 1.

Which is cheaper, GPT-5 Mini or MiniMax M2.7?

MiniMax M2.7 costs 2.5× less per token ($0.9 vs $2.25 per 1M).

What is GPT-5 Mini better at?

GPT-5 Mini out-ranks MiniMax M2.7 at Chef / Home Cooking, Frontend & Landing Pages, Research & Competitive Analysis.

What is MiniMax M2.7 better at?

MiniMax M2.7 out-ranks GPT-5 Mini at Executive Assistant.

Full GPT-5 Mini review → Full MiniMax M2.7 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