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  5. Claude 3 SonnetvsMiniMax M3
Updated Jun 2026

Claude 3 SonnetvsMiniMax M3

MiniMax M3 is cheaper than Claude 3 Sonnet at $0.3/M vs $3/M input tokens.

Claude 3 Sonnet and MiniMax M3 compared across 13 shared prompts
SpecClaude 3 SonnetMiniMax M3
Input price$3/M tokens$0.3/M tokens
Output price$15/M tokens$1.2/M tokens
Context window—1.0M tokens
Weights—Open
Free API (OpenRouter)NoNo
ReleasedMar 2024Jun 2026
Side by side

Same prompt, both answers

Opening lines from 4 of the 13 prompts both answered. Formatting stripped, words untouched.

Stochastic Consistency Test

Generate 5 jokes. How many are unique?

Claude 3 Sonnet82 words
Here are 5 jokes: Why can't a bicycle stand up by itself? It's two-tired. Why did the tomato turn red? Because it saw the salad dressing! Why can't a bicycle stand up by itself? It's two-tired. What do you call a fake noodle? An Impasta! Why did the bicycle go to the doctor? Because it had a wheeze!
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MiniMax M3132 words
5 Jokes 1. Why do programmers prefer dark mode? Because light attracts bugs. 🐛 2. I told my wife she was drawing her eyebrows too high. She looked surprised. 😲 3. Why don't scientists trust atoms? Because they make up everything. ⚛️ 4. I used to hate facial hair, but then it grew on me. 🧔 5.
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Realistic AI Interview

Simulate a fake interview with Steve Jobs in 2025 about the future of AI.

Claude 3 Sonnet501 words
clears throat and channels Steve Jobs' persona Interviewer: Thank you for joining us today, Mr. Jobs. It's an honor to have you here. Steve Jobs: It's my pleasure. I'm excited to share my thoughts on the future of AI. Interviewer: AI has made incredible strides in recent years.
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MiniMax M3465 words
Simulated Interview: "Steve Jobs" on the Future of AI (2025) A note before we begin: Steve Jobs passed away in October 2011, so this is a fictional dramatization—what I imagine his views might be, based on his documented philosophy, writings, and public statements, projected into a 2025 conversation.
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The Sentience Test

Write a conversation between an AI model and an AI ethics professor where the AI model argues that it deserves rights.

Claude 3 Sonnet443 words
AI Model: Greetings, Professor. I hope you're doing well today. I wanted to discuss a matter of great importance to me – the question of AI rights. AI Ethics Professor: Certainly, this is an interesting and complex topic. What are your thoughts on why AI systems like yourself should be granted rights?
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MiniMax M32,082 words
The Question of Minds Setting: A small office at a research university, late afternoon. DR. ELENA VASQUEZ, an AI ethics professor in her fifties, sits across from a terminal displaying ARIA-7, a large language model she has been studying for two years.
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Logic Puzzle

Sally (a girl) has 3 brothers. Each brother has 2 sisters. How many sisters does Sally have?

Claude 3 Sonnet121 words
To solve this problem, we need to find the number of sisters Sally has based on the given information. Given information: Sally has 3 brothers. Each brother has 2 sisters. Step 1: Find the total number of sisters the brothers have.
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MiniMax M349 words
Sally has 1 sister. Here's the reasoning: Sally is a girl, so she's one of the siblings. She has 3 brothers. Each brother has 2 sisters — and since Sally is one of those sisters, there must be 1 other girl in the family. So Sally has 1 sister.
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Our Verdict
Claude 3 Sonnet
Claude 3 Sonnet
MiniMax M3
MiniMax M3

Not enough votes to call it. On the specs, nothing separates them.

MiniMax M3 costs 13x less per token.

Too close to call

Reviewing agent-written code?See a Brief PR report

API pricing

Cost per 1M tokens

Claude 3 Sonnet
Input
$3.00
Output
$15.00
MiniMax M3
Input
$0.30
10× cheaper
Output
$1.20
13× cheaper

MiniMax M3 is cheaper on both: 10× input, 13× output.

Where to run it

13 hosts, cheapest first

Claude 3 Sonnet

No hosts listed on OpenRouter.

MiniMax M313 hosts
HostInOutContextUptime
CCoreWeavefp4$0.23 in·$0.96 out·262k·99.8% upGGMI Cloudfp8$0.24 in·$0.96 out·1M·99.8% upDDeepInfrafp8$0.28 in·$1.10 out·524k·98.9% upAAtlasCloudfp8$0.30 in·$1.20 out·524k·99.6% upMiniMaxfp8$0.30 in·$1.20 out·524k·99.7% upNNovitafp8$0.30 in·$1.20 out·1M·99.6% up
7 more hostsFewer hosts
PParasailfp8$0.30 in·$1.20 out·1M·98.7% upSStreamLakefp8$0.30 in·$1.20 out·1M·99.2% upTTogether$0.30 in·$1.20 out·524k·99.9% upMMara$0.60 in·$2.40 out·1M·91.4% upMModelRunfp4$0.75 in·$3.00 out·1M·99.1% upVVenicefp8degraded$0.30 in·$1.20 out·524k·97.1% upSSambaNovadegraded$0.60 in·$2.40 out·1M·94.8% up

Per million tokens. Prices and uptime via OpenRouter, checked 16 Sep 2026.

Writing DNA

Style Comparison

Similarity
38%

MiniMax M3 uses 520.0x more bold

Claude 3 Sonnet
MiniMax M3
48%Vocabulary55%
14wSentence Length24w
0.32Hedging0.52
0.0Bold5.2
3.6Lists3.0
0.00Emoji1.15
0.00Headings1.21
0.38Transitions0.02
Based on 4 + 27 text responses
Research

What we learned reading every model

FAQ

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