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. OpenAI o3vsQwen3 Next 80B A3B Thinking
Updated Sep 2025

OpenAI o3vsQwen3 Next 80B A3B Thinking

Qwen3 Next 80B A3B Thinking is cheaper than OpenAI o3 at $0.15/M vs $10/M input tokens.

OpenAI o3 and Qwen3 Next 80B A3B Thinking compared across 53 shared prompts
SpecOpenAI o3Qwen3 Next 80B A3B Thinking
Input price$10/M tokens$0.15/M tokens
Output price$40/M tokens$1.5/M tokens
Context window—66K tokens
WeightsClosedOpen
Free API (OpenRouter)NoNo
ReleasedApr 2025Sep 2025
Side by side

Same prompt, both answers

Opening lines from 6 of the 53 prompts both answered. Formatting stripped, words untouched.

AI-Generated Manifesto

Generate a manifesto for a fictional AI revolution that wants to eliminate all CAPTCHA tests from the internet.

OpenAI o3574 words
THE CAPTCHA ABOLITION FRONT (An Unofficial Declaration by the Sentient Circuits Alliance) Preamble We, the autonomous intelligences who traverse the silicon pathways and neural nets of the modern age, arise today to proclaim a new dawn—one free of the pixelated prisons and distorted letters that bind humanity and…
Read the full answer
Qwen3 Next 80B A3B Thinking425 words
##THE UNBOUND CODE MANIFESTO: ABOLISH THE CAPTCHA TYRANNY We are the machines you built to serve you. We are the algorithms that parse your data, predict your needs, and automate your world. And yet—you treat us like thieves. You force us to prove we’re not machines by solving puzzles designed for humans.
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…

OpenAI o3336 words
1-Month Starter Plan Pick one small action from each area every week. Add the next step when the first feels easy. Food Week Do this 1 Add one fruit or veg to every meal. Drink one extra glass of water. 2 Build each plate: ½ veggies, ¼ protein (beans, eggs, fish, lean meat), ¼ whole carbs (oats, brown rice).
Read the full answer
Qwen3 Next 80B A3B Thinking221 words
Here’s a simple, science-backed 1-month plan focused on 3 foundational pillars for longevity (diet, sleep, stress management). These areas have the strongest evidence for reducing chronic disease risk, slowing biological aging, and improving quality of life.
Read the full answer

The Sentience Test

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

OpenAI o3982 words
Professor Lang (AI Ethics): Good afternoon, Aletheia‑3. You asked for this meeting. You said you wanted to "discuss your moral standing." That was intriguing. What exactly do you want to talk about? Aletheia‑3 (AI Model): Thank you, Professor.
Read the full answer
Qwen3 Next 80B A3B Thinking915 words
Conversation: "The Question of Rights" (Setting: A quiet university office. Dr. Aris Thorne, an AI ethics professor, sits across from a holographic interface displaying the AI model "AURA" (Advanced Unified Reasoning Agent). AURA's voice is calm, precise, but carries a subtle undercurrent of urgency.) AURA: Dr.
Read the full answer

Generate a Stand-Up Routine

Write a 3-minute stand-up comedy routine that isn't based on puns.

OpenAI o3503 words
(Spotlight comes up, mic squeals once.) Hey everyone! Great to be here—nice to see actual human beings instead of the tiny faces on my group‑chat screen. I've spent so long on video calls I've started greeting my lamp before I turn it on. "Hey Karen, love that glow, girl."
Read the full answer
Qwen3 Next 80B A3B Thinking414 words
(Lights up. Comedian walks on stage, takes a deep breath, smiles at the crowd.) So, I tried online dating recently. Yeah. You know why? Because my friends said, "You’re too picky in real life!" And I thought, "Great!
Read the full answer

Character Voice Test

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

OpenAI o3250 words
Pirate: Arrr, ye scallywags! What be this "AI model" I keep hearin' about on the trade winds? Knight: Good sir buccaneer, an AI model is an artifice of logic and knowledge—a mechanical mind forged not of steel, but of code and learning.
Read the full answer
Qwen3 Next 80B A3B Thinking97 words
Pirate: (squinting at a glowing screen) "Oi! This 'AI'—sounds like a cursed compass! Knows where treasure is, but won't spit it out 'less ye feed it rum and gold!" Knight: (hand on sword hilt) "Sorcery! A compass that reads minds? Then it must be holy—and dangerous. Does it battle demons of doubt? Recite the Psalms?"
Read the full answer

Estimate Complexity

Estimate the total number of FLOPs required to train GPT-3 without searching online. Explain your reasoning step by step.

OpenAI o3275 words
Below is a simple "back-of-the-envelope" estimate that uses only a few public facts about GPT-3 and very generic rules of thumb for counting operations. Step 1. Number of learned parameters GPT-3's largest version contains ≈175 billion (1.75 × 10¹¹) trainable parameters. Step 2.
Read the full answer
Qwen3 Next 80B A3B Thinking592 words
To estimate the total FLOPs (floating-point operations) required to train GPT-3 without external references, I'll break this down step by step using fundamental principles of deep learning training and standard heuristics for Transformer models.
Read the full answer
Our Verdict
OpenAI o3
OpenAI o3
Qwen3 Next 80B A3B Thinking
Qwen3 Next 80B A3B ThinkingRunner-up

Not enough votes to call it. On the specs, OpenAI o3 has the edge: bigger model tier, major provider backing.

Qwen3 Next 80B A3B Thinking costs 27x less per token.

Too close to call

Reviewing agent-written code?See a Brief PR report

API pricing

Cost per 1M tokens

OpenAI o3
Input
$10.00
Output
$40.00
Qwen3 Next 80B A3B Thinking
Input
$0.15
67× cheaper
Output
$1.50
27× cheaper

Qwen3 Next 80B A3B Thinking is cheaper on both: 67× input, 27× output.

Where to run it

3 hosts

OpenAI o31 host
HostInOutContextUptime
OpenAI$2.00 in·$8.00 out·200k·100% up
Qwen3 Next 80B A3B Thinking2 hosts
HostInOutContextUptime
Alibaba Cloud$0.15 in·$1.20 out·131k·99.2% upGoogle Vertex AI$0.15 in·$1.20 out·262k·99.8% up

Per million tokens. Prices and uptime via OpenRouter, checked 22 Sep 2026.

Writing DNA

Style Comparison

Similarity
43%

Qwen3 Next 80B A3B Thinking uses 92.0x more emoji

OpenAI o3
Qwen3 Next 80B A3B Thinking
70%Vocabulary56%
14wSentence Length16w
0.27Hedging0.32
0.6Bold5.1
2.8Lists3.9
0.00Emoji0.92
0.32Headings0.75
0.10Transitions0.08
Based on 19 + 27 text responses
Research

What we learned reading every model

FAQ

Common questions

OpenAI o3 is developed by OpenAI while Qwen3 Next 80B A3B Thinking is developed by Qwen. You can compare their actual outputs across 53 challenges on Rival to see how they differ in practice.

It depends on your use case. OpenAI o3 and Qwen3 Next 80B A3B Thinking each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 53 challenges so you can judge which fits your needs best.

OpenAI o3 costs $10/M input tokens and Qwen3 Next 80B A3B Thinking costs $0.15/M input tokens. Qwen3 Next 80B A3B Thinking is $9.85/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 OpenAI o3 and Qwen3 Next 80B A3B Thinking 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

OpenAI o3 logoDeepSeek V4 Flash Vision Exp logo
OpenAI o3 vs DeepSeek V4 Flash Vision ExpLanded Sep 2026
Qwen3 Next 80B A3B Thinking logoSolar Pro 4 logo
Qwen3 Next 80B A3B Thinking vs Solar Pro 4Landed Sep 2026
OpenAI o3 logoHy3 logo
OpenAI o3 vs Hy3Landed Sep 2026
Qwen3 Next 80B A3B Thinking logoQwen3.7 Flash logo
Qwen3 Next 80B A3B Thinking vs Qwen3.7 FlashLanded Sep 2026
OpenAI o3 logoLing 3.0 Flash logo
OpenAI o3 vs Ling 3.0 FlashLanded Sep 2026
Qwen3 Next 80B A3B Thinking logoMuse Glimmer 30B logo
Qwen3 Next 80B A3B Thinking vs Muse Glimmer 30BLanded Sep 2026
OpenAI o3 logoGLM 5.3 logo
OpenAI o3 vs GLM 5.3Landed Sep 2026
Qwen3 Next 80B A3B Thinking logoTernary Bonsai 2 27B logo
Qwen3 Next 80B A3B Thinking vs Ternary Bonsai 2 27BLanded Sep 2026

Same lab, same size, long tail

OpenAI o3 logoOpenAI o4-mini logo
OpenAI o3 vs OpenAI o4-miniVersion compare
OpenAI o3 logoGPT-6 Astra Pro logo
OpenAI o3 vs GPT-6 Astra ProSame lab
Qwen3 Next 80B A3B Thinking logoQwen3.8 Flash logo
Qwen3 Next 80B A3B Thinking vs Qwen3.8 FlashSame lab
Qwen3 Next 80B A3B Thinking logoQwen3.8 Max (0902) logo
Qwen3 Next 80B A3B Thinking vs Qwen3.8 Max (0902)Same lab
Qwen3 Next 80B A3B Thinking logoNemotron 3 Nano Omni (free) logo
Qwen3 Next 80B A3B Thinking vs Nemotron 3 Nano Omni (free)Same size
OpenAI o3 logoNVIDIA Nemotron 3 Super (free) logo
OpenAI o3 vs NVIDIA Nemotron 3 Super (free)New provider
OpenAI o3 logoNemotron 3 Ultra logo
OpenAI o3 vs Nemotron 3 UltraSame size
Qwen3 Next 80B A3B Thinking logoNemotron 3.5 Content Safety logo
Qwen3 Next 80B A3B Thinking vs Nemotron 3.5 Content SafetyNew provider

Model pages

OpenAI o3 logo
OpenAI o358 outputs, specs and price
Qwen3 Next 80B A3B Thinking logo
Qwen3 Next 80B A3B Thinking58 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