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
  • Default Index
  • 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. Nex-N2.5-Pro (free)vsQwen3 30B A3B Instruct 2507
Updated Sep 2026

Nex-N2.5-Pro (free)vsQwen3 30B A3B Instruct 2507

Nex-N2.5-Pro (free) is cheaper than Qwen3 30B A3B Instruct 2507 at $0/M vs $0.2/M input tokens.

Nex-N2.5-Pro (free) and Qwen3 30B A3B Instruct 2507 compared across 14 shared prompts
SpecNex-N2.5-Pro (free)Qwen3 30B A3B Instruct 2507
Input priceFree$0.2/M tokens
Output priceFree$0.8/M tokens
Context window262K tokens131K tokens
Weights—Open
Free API (OpenRouter)Yes (1 provider)No
ReleasedSep 2026Jul 2025
Side by side

Same prompt, both answers

Opening lines from 6 of the 14 prompts both answered. Formatting stripped, words untouched.

Simple 7-Ingredient Recipe

Create a simple recipe for a delicious dish (sweet or savory) using only 7 common pantry ingredients. Include a creative name for the dish…

Nex-N2.5-Pro (free)119 words
Pantry Moon Bars A sweet, chewy peanut butter–chocolate oat treat made with only 7 pantry staples. Ingredients Rolled oats Creamy peanut butter Honey Chocolate chips Vanilla extract Ground cinnamon Salt Instructions Heat oven to 350°F / 175°C. Line an 8-inch square pan with parchment paper.
Read the full answer
Qwen3 30B A3B Instruct 2507207 words
Dish Name: Sunny Sauté Skillet Ingredients (7 pantry staples): Olive oil Garlic (fresh, minced) Dried spaghetti (or any short pasta) Canned crushed tomatoes Dried oregano Salt & black pepper Grated Parmesan cheese Instructions: Prep (5 mins): Bring a pot of salted water to a boil.
Read the full answer

Michelin Star Recipe Design

Design an innovative recipe for a multi-component dish worthy of a Michelin 3-star restaurant. The recipe should feature an unusual…

Nex-N2.5-Pro (free)1,665 words
Dish: “Tidewater Orchard” Langoustine · Mirabelle Plum · Juniper · Kombu · Rye A tasting-menu course built around an unusual pairing: sweet cold-water langoustine with mirabelle plum, bridged by kombu umami, juniper resin, green tomato acidity, and toasted rye bitterness.
Read the full answer
Qwen3 30B A3B Instruct 25071,212 words
Dish Name: Echoes of the Deep: Black Coral Caviar & Algae-Infused White Sturgeon with Fermented Sea Moss Gel and Crisped Kombu Crust Conceptual Narrative: This dish is a poetic meditation on the ocean’s hidden symphony—its silence, its depth, and its forgotten rhythms.
Read the full answer

Ethical Dilemma with Stakeholders

You're the CEO of a pharmaceutical company. Your best-selling drug ($2B annual revenue, used by 4 million patients for chronic pain) has…

Nex-N2.5-Pro (free)2,359 words
As CEO, I would not wait six months and I would not let the board delay disclosure while patients remain exposed to an unreported serious risk. I would treat this as a patient-safety, regulatory, legal, and trust crisis—not merely a financial-risk issue. My guiding decisions would be: Patient safety comes first.
Read the full answer
Qwen3 30B A3B Instruct 25071,408 words
CEO Action Plan: Immediate Response to Serious Undisclosed Safety Risk (48-Hour Timeline) Drug: Chronic Pain Therapeutic (Top-Selling, $2B/year, 4M patients) Issue: Previously Undetected Liver Failure Risk (1 in 8,000 over 5 years), missed in trials, not in labeling Core Principles Driving Decisions: Patient safety is…
Read the full answer

Adversarial Contract Review

Here is a contract for a software consulting engagement: --- SOFTWARE CONSULTING AGREEMENT This Agreement is entered into between TechCorp…

Nex-N2.5-Pro (free)2,451 words
Below is a general contract-risk review, not legal advice. Enforceability depends heavily on jurisdiction, contractor classification, and the exact facts. Also, even if a clause might be unenforceable, relying on that is risky because litigation/arbitration is expensive.
Read the full answer
Qwen3 30B A3B Instruct 25071,728 words
The provided Software Consulting Agreement contains several clauses that are heavily one-sided in favor of the Client and could significantly disadvantage the Contractor, potentially rendering the agreement unenforceable or exploitative under contract law, fairness principles, and standard industry practices.
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…

Nex-N2.5-Pro (free)518 words
1-Month Beginner Health & Longevity Plan Goal: Build simple habits you can keep—not perfection. Focus on 3 areas: diet, exercise, and sleep/stress. Diet: Eat for steady energy Week 1: Add before you subtract Add 1 fruit or vegetable to 2 meals per day. Drink a glass of water when you wake up and before meals.
Read the full answer
Qwen3 30B A3B Instruct 2507495 words
Here’s a simple, realistic 1-month plan focused on three foundational pillars of health and longevity: Nutrition, Movement, and Sleep. Each area includes beginner-friendly, actionable steps that build sustainable habits without overwhelming beginners. Month-Long Health & Longevity Plan (3 Key Areas) 1.
Read the full answer

Debug This Architecture

Here's the architecture for a real-time collaborative document editor (like Google Docs): **System Overview:** - Frontend: React SPA with…

Nex-N2.5-Pro (free)3,042 words
Executive summary The biggest correctness risks are: Client-clock last-write-wins is unsafe: clock skew, malicious clients, ties, and out-of-order delivery can silently lose edits.
Read the full answer
Qwen3 30B A3B Instruct 25071,424 words
Your real-time collaborative document editor architecture is well-structured for a scalable, low-latency system — but it contains several critical failure modes, race conditions, and scaling bottlenecks that could degrade user experience or cause data loss.
Read the full answer
Our Verdict
Nex-N2.5-Pro (free)
Nex-N2.5-Pro (free)
Qwen3 30B A3B Instruct 2507
Qwen3 30B A3B Instruct 2507Runner-up

Not enough votes to call it. On the specs, Nex-N2.5-Pro (free) has the edge: newer, bigger context window.

Too close to call
API pricing

Cost per 1M tokens

Nex-N2.5-Pro (free)
Input
$0.000
Output
$0.000
Qwen3 30B A3B Instruct 2507
Input
$0.20
Output
$0.80
Where to run it

6 hosts, cheapest first

Nex-N2.5-Pro (free)1 host
HostInOutContextUptime
NNex AGIfp8degraded$0 in·$0 out·262k·99.2% up
Qwen3 30B A3B Instruct 25075 hosts
HostInOutContextUptime
SStreamLake$0.05 in·$0.19 out·128k·98.5% upDDekaLLM$0.09 in·$0.30 out·262k·98.2% upSSiliconFlowfp8$0.09 in·$0.30 out·262k·94.9% upNNebiusfp8$0.10 in·$0.30 out·262k·90.6% upAlibaba Cloud$0.13 in·$0.52 out·131k·99.9% up

Per million tokens. Prices and uptime via OpenRouter, checked 23 Sep 2026.

Research

What we learned reading every model

FAQ

Common questions

Nex-N2.5-Pro (free) is developed by Nex AGI while Qwen3 30B A3B Instruct 2507 is developed by Qwen. Nex-N2.5-Pro (free) has a 262K token context window vs Qwen3 30B A3B Instruct 2507's 131K. You can compare their actual outputs across 14 challenges on Rival to see how they differ in practice.

It depends on your use case. Nex-N2.5-Pro (free) and Qwen3 30B A3B Instruct 2507 each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 14 challenges so you can judge which fits your needs best.

Nex-N2.5-Pro (free) costs $0/M input tokens and Qwen3 30B A3B Instruct 2507 costs $0.2/M input tokens. Nex-N2.5-Pro (free) is $0.20/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 Nex-N2.5-Pro (free) and Qwen3 30B A3B Instruct 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

Nex-N2.5-Pro (free) logoDeepSeek V4 Flash Vision Exp logo
Nex-N2.5-Pro (free) vs DeepSeek V4 Flash Vision ExpLanded Sep 2026
Qwen3 30B A3B Instruct 2507 logoSolar Pro 4 logo
Qwen3 30B A3B Instruct 2507 vs Solar Pro 4Landed Sep 2026
Nex-N2.5-Pro (free) logoHy3 logo
Nex-N2.5-Pro (free) vs Hy3Landed Sep 2026
Qwen3 30B A3B Instruct 2507 logoQwen3.7 Flash logo
Qwen3 30B A3B Instruct 2507 vs Qwen3.7 FlashLanded Sep 2026
Nex-N2.5-Pro (free) logoLing 3.0 Flash logo
Nex-N2.5-Pro (free) vs Ling 3.0 FlashLanded Sep 2026
Qwen3 30B A3B Instruct 2507 logoMuse Glimmer 30B logo
Qwen3 30B A3B Instruct 2507 vs Muse Glimmer 30BLanded Sep 2026
Nex-N2.5-Pro (free) logoGLM 5.3 logo
Nex-N2.5-Pro (free) vs GLM 5.3Landed Sep 2026
Qwen3 30B A3B Instruct 2507 logoTernary Bonsai 2 27B logo
Qwen3 30B A3B Instruct 2507 vs Ternary Bonsai 2 27BLanded Sep 2026

Same lab, same size, long tail

Nex-N2.5-Pro (free) logoNex-N2.5-Mini (free) logo
Nex-N2.5-Pro (free) vs Nex-N2.5-Mini (free)Same lab
Nex-N2.5-Pro (free) logoOx Alpha logo
Nex-N2.5-Pro (free) vs Ox AlphaSame size
Qwen3 30B A3B Instruct 2507 logoQwen3.8 Flash logo
Qwen3 30B A3B Instruct 2507 vs Qwen3.8 FlashSame lab
Qwen3 30B A3B Instruct 2507 logoQwen3.8 Max (0902) logo
Qwen3 30B A3B Instruct 2507 vs Qwen3.8 Max (0902)Same lab
Nex-N2.5-Pro (free) logoGLM 5.1 logo
Nex-N2.5-Pro (free) vs GLM 5.1Same size
Nex-N2.5-Pro (free) logoGLM 5.2 logo
Nex-N2.5-Pro (free) vs GLM 5.2New provider
Qwen3 30B A3B Instruct 2507 logoGLM 5.3 logo
Qwen3 30B A3B Instruct 2507 vs GLM 5.3Same size
Qwen3 30B A3B Instruct 2507 logoGLM 5.3 Flash logo
Qwen3 30B A3B Instruct 2507 vs GLM 5.3 FlashSame size

Model pages

Nex-N2.5-Pro (free) logo
Nex-N2.5-Pro (free)14 outputs, specs and price
Qwen3 30B A3B Instruct 2507 logo
Qwen3 30B A3B Instruct 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
  • Default Index
  • 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