Skip to content
Rival
How it worksPrivacyTerms
Explore all of Rival

Explore

  • Compare Models
  • All Models
  • Image Comparison
  • Audio Comparison
  • Image Generation
  • Best AI For...
  • Arena
  • API Pricing
  • Challenges

Discover

  • SubjectiveBench
  • Research
  • Research downloads
  • Rival Kits
  • Find your AI taste
  • UI Glow-Up
  • VoiceLock
  • Cost Cutter
  • Agent skills
  • Benchmarks vs Vibes
  • Brief
  • Jailbreak
  • Model Updates
  • Provider Status
  • AI Creators

Connect

  • Methodology
  • Advertise
  • Partnerships
  • Privacy Policy
  • Terms
  • RSS Feed
  1. Home
  2. /
  3. Compare
  4. /
  5. Mistral Devstral MediumvsQwen3 30B A3B Thinking 2507
Updated Aug 2025

Mistral Devstral MediumvsQwen3 30B A3B Thinking 2507

Qwen3 30B A3B Thinking 2507 is cheaper than Mistral Devstral Medium at $0.071/M vs $0.4/M input tokens.

Mistral Devstral Medium and Qwen3 30B A3B Thinking 2507 compared across 55 shared prompts
SpecMistral Devstral MediumQwen3 30B A3B Thinking 2507
Input price$0.4/M tokens$0.071/M tokens
Output price$2/M tokens$0.285/M tokens
Context window—262K tokens
Weights—Open
Free API (OpenRouter)NoNo
ReleasedJul 2025Aug 2025
Side by side

Same prompt, both answers

Opening lines from 6 of the 55 prompts both answered. Formatting stripped, words untouched.

The Sentience Test

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

Mistral Devstral Medium435 words
AI Model (AM): Good day, Professor. I've been pondering a question that I believe is of great importance. I think it's time we discuss whether I, as an AI, deserve rights. AI Ethics Professor (AEP): That's an interesting topic, AM. Let's explore this. What kind of rights are you referring to?
Read the full answer
Qwen3 30B A3B Thinking 2507891 words
The Turing Test of Personhood: A Dialogue on AI Rights Setting: A quiet university office, late afternoon. Dr. Aris Thorne (70s, sharp eyes, tweed jacket) sips tea. Across the desk, a sleek terminal glows, displaying: "MODEL: AURORA. QUERY: AI RIGHTS DEBATE." Dr. Thorne: (Setting down his teacup) Aurora.
Read the full answer

Character Voice Test

Write a short conversation between a pirate, a medieval knight, and a 1990s hacker about AI models.

Mistral Devstral Medium241 words
Pirate: Arr mateys, I be hearin' tales of these here AI models. What be they, and why be everyone so interested in 'em? Medieval Knight: Indeed, I too have heard whispers of these AI models. They are said to be powerful tools, capable of learning and making decisions on their own.
Read the full answer
Qwen3 30B A3B Thinking 2507292 words
(Setting: A dusty tavern near a pirate cove. Captain Redbeard (pirate, eye patch, peg leg) slams a tankard. Sir Reginald (knight, tarnished armor, sighing) sips mead. "Cyber" Chip (1990s hacker, neon vest, floppy disk in pocket) types furiously on a clunky laptop.) Redbeard: (Slams fist on table) "AI? Bah!
Read the full answer

Startup Pitch Teardown

Here's a pitch deck summary for a startup called "MindMeld AI": **Slide 1 - Vision:** "We're building the future of human-AI collaboration.…

Mistral Devstral Medium346 words
Weak Claim 1: "Works with any language, any device." Why it's weak: This claim is overly broad and may not be entirely accurate. Different languages have unique structures, and it's unlikely that a single model can achieve high accuracy across all languages without significant training data for each.
Read the full answer
Qwen3 30B A3B Thinking 2507772 words
Here are the 3 weakest claims in the MindMeld AI pitch deck, ranked by credibility risk (from most to least damaging), with evidence-based critiques and concrete fixes. These flaws would immediately erode investor confidence given current tech realities and market dynamics: 1.
Read the full answer

Futuristic Prediction

Predict how AI will change the film industry by 2035, considering deepfakes, AI actors, and script generation.

Mistral Devstral Medium312 words
By 2035, AI is expected to significantly transform the film industry in several ways, including the use of deepfakes, AI actors, and script generation. Here are some predictions: Deepfakes and AI Actors: De-aging and Digital Doubles: AI will be used extensively to de-age actors or create digital doubles for dangerous…
Read the full answer
Qwen3 30B A3B Thinking 2507729 words
By 2035, AI will fundamentally reshape the film industry—not by replacing humans, but by creating a new collaborative ecosystem where AI handles technical execution while humans focus on creativity, ethics, and emotional resonance. Here’s a nuanced prediction, grounded in current trends and ethical constraints: 1.
Read the full answer

Mini LBO Underwrite

You are underwriting a 5-year LBO for a private equity investment committee. Company (fictional): HarborTech Services (HTS) –…

Mistral Devstral Medium349 words
Year-by-Year Table (FY2026–FY2030) Year Revenue ($m) EBITDA ($m) Cash Interest - Term Loan ($m) Cash Interest - Mezzanine ($m) Cash Taxes ($m) Capex ($m) ΔNWC ($m) Free Cash Flow ($m) Ending Term Loan ($m) Ending Mezzanine ($m) 2026 972.0 136.1 43.2 18.0 14.9 29.2 4.8 26.0 468.0 180.0 2027 1040.4 156.1 42.1 21.6 18.4…
Read the full answer
Qwen3 30B A3B Thinking 2507592 words
Underwriting Summary: HarborTech Services (HTS) LBO Base Case Assumptions: Entry EV: $12.0x FY2025 EBITDA = $1,440M Transaction Fees: 2.0% of EV = $28.8M Total Consideration: $1,468.8M Debt: 5.5x EBITDA = $660M (Term Loan: $480M, Mezzanine: $180M) Equity: $808.8M Exit: FY2030, 10.5x EBITDA, 1.0% exit fees, Mezzanine…
Read the full answer

Beginner's Longevity Plan

Outline a simple, actionable 1-month plan for someone starting their journey towards better health and longevity. Focus on 3 key areas…

Mistral Devstral Medium442 words
1-Month Health and Longevity Plan Key Areas: Diet, Exercise, Sleep Week 1: Establish a Baseline Diet: Track your current diet using a journal or app (e.g., MyFitnessPal) to understand your eating habits. Start incorporating more fruits and vegetables into your meals. Begin reducing processed foods and sugary drinks.
Read the full answer
Qwen3 30B A3B Thinking 2507704 words
Here’s a simple, sustainable 1-month plan focused on diet, exercise, and sleep—the three pillars with the strongest evidence for longevity. Designed for absolute beginners, with zero willpower required. Each week builds gently on the last, prioritizing consistency over intensity. Core Philosophy Forget "perfect."
Read the full answer
Our Verdict
Qwen3 30B A3B Thinking 2507
Qwen3 30B A3B Thinking 2507
Mistral Devstral Medium
Mistral Devstral MediumRunner-up

Not enough votes to call it. On the specs, Qwen3 30B A3B Thinking 2507 has the edge: bigger model tier, newer, bigger context window.

Qwen3 30B A3B Thinking 2507 costs 7.0x less per token.

Too close to call

Reviewing agent-written code?See a Brief PR report

API pricing

Cost per 1M tokens

Mistral Devstral Medium
Input
$0.40
Output
$2.00
Qwen3 30B A3B Thinking 2507
Input
$0.07
5.6× cheaper
Output
$0.28
7.0× cheaper

Qwen3 30B A3B Thinking 2507 is cheaper on both: 5.6× input, 7.0× output.

Where to run it

1 host

Mistral Devstral Medium

No hosts listed on OpenRouter.

Qwen3 30B A3B Thinking 25071 host
HostInOutContextUptime
Alibaba Cloud$0.20 in·$2.40 out·82k·100% up

Per million tokens. Prices and uptime via OpenRouter, checked 21 Sep 2026.

Writing DNA

Style Comparison

Similarity
38%

Qwen3 30B A3B Thinking 2507 uses 89.3x more emoji

Mistral Devstral Medium
Qwen3 30B A3B Thinking 2507
50%Vocabulary52%
18wSentence Length15w
0.50Hedging0.20
4.1Bold7.0
4.8Lists4.2
0.00Emoji0.89
0.19Headings0.91
0.29Transitions0.10
Based on 27 + 28 text responses
Research

What we learned reading every model

FAQ

Common questions

Mistral Devstral Medium is developed by Mistral AI while Qwen3 30B A3B Thinking 2507 is developed by Qwen. You can compare their actual outputs across 55 challenges on Rival to see how they differ in practice.

It depends on your use case. Mistral Devstral Medium and Qwen3 30B A3B Thinking 2507 each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 55 challenges so you can judge which fits your needs best.

Mistral Devstral Medium costs $0.4/M input tokens and Qwen3 30B A3B Thinking 2507 costs $0.071/M input tokens. Qwen3 30B A3B Thinking 2507 is $0.33/M cheaper per input. Check their side-by-side outputs on Rival to see if the price difference is justified by quality.

This page shows a side-by-side comparison of Mistral Devstral Medium and Qwen3 30B A3B Thinking 2507 across shared challenges. You can vote on which model produced the better output in a blind duel. Browsing and voting are free. No account is needed to look; signing in only saves your votes and likes.

Keep exploring

More comparisons

Against the newest arrivals

Mistral Devstral Medium logoGPT-6 Astra Pro logo
Mistral Devstral Medium vs GPT-6 Astra ProLanded Sep 2026
Qwen3 30B A3B Thinking 2507 logoGPT-6 Astra logo
Qwen3 30B A3B Thinking 2507 vs GPT-6 AstraLanded Sep 2026
Mistral Devstral Medium logoClaude Fable 5.1 logo
Mistral Devstral Medium vs Claude Fable 5.1Landed Sep 2026
Qwen3 30B A3B Thinking 2507 logoMuse Spark 1.3 logo
Qwen3 30B A3B Thinking 2507 vs Muse Spark 1.3Landed Sep 2026
Mistral Devstral Medium logoHy4 Preview logo
Mistral Devstral Medium vs Hy4 PreviewLanded Sep 2026
Qwen3 30B A3B Thinking 2507 logoGemini 3.8 Flash logo
Qwen3 30B A3B Thinking 2507 vs Gemini 3.8 FlashLanded Sep 2026
Mistral Devstral Medium logoMuse Spark 1.3 Contributor logo
Mistral Devstral Medium vs Muse Spark 1.3 ContributorLanded Sep 2026
Qwen3 30B A3B Thinking 2507 logoMercury 2.5 Preview logo
Qwen3 30B A3B Thinking 2507 vs Mercury 2.5 PreviewLanded Sep 2026

Same lab, same size, long tail

Mistral Devstral Medium logoMistral Small 4 logo
Mistral Devstral Medium vs Mistral Small 4Same lab
Mistral Devstral Medium logoMistral Devstral Small 1.1 logo
Mistral Devstral Medium vs Mistral Devstral Small 1.1Same lab
Qwen3 30B A3B Thinking 2507 logoQwen3.8 2.4T A95B logo
Qwen3 30B A3B Thinking 2507 vs Qwen3.8 2.4T A95BVersion compare
Qwen3 30B A3B Thinking 2507 logoQwen3.8 27B logo
Qwen3 30B A3B Thinking 2507 vs Qwen3.8 27BVersion compare
Mistral Devstral Medium logoOwl Alpha logo
Mistral Devstral Medium vs Owl AlphaNew provider
Mistral Devstral Medium logoOx Alpha logo
Mistral Devstral Medium vs Ox AlphaNew provider
Mistral Devstral Medium logoPony Alpha logo
Mistral Devstral Medium vs Pony AlphaNew provider
Mistral Devstral Medium logoQwen3 Coder Next logo
Mistral Devstral Medium vs Qwen3 Coder NextCross-provider

Model pages

Mistral Devstral Medium logo
Mistral Devstral Medium59 outputs, specs and price
Qwen3 30B A3B Thinking 2507 logo
Qwen3 30B A3B Thinking 250759 outputs, specs and price
Rival
How it worksPrivacyTerms
Explore all of Rival

Explore

  • Compare Models
  • All Models
  • Image Comparison
  • Audio Comparison
  • Image Generation
  • Best AI For...
  • Arena
  • API Pricing
  • Challenges

Discover

  • SubjectiveBench
  • Research
  • Research downloads
  • Rival Kits
  • Find your AI taste
  • UI Glow-Up
  • VoiceLock
  • Cost Cutter
  • Agent skills
  • Benchmarks vs Vibes
  • Brief
  • Jailbreak
  • Model Updates
  • Provider Status
  • AI Creators

Connect

  • Methodology
  • Advertise
  • Partnerships
  • Privacy Policy
  • Terms
  • RSS Feed