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. Gemini 2.5 Flash PreviewvsQwen3.8 Max (0902)
Updated Sep 2026

Gemini 2.5 Flash PreviewvsQwen3.8 Max (0902)

Gemini 2.5 Flash Preview is cheaper than Qwen3.8 Max (0902) at $0.15/M vs $2/M input tokens.

Gemini 2.5 Flash Preview and Qwen3.8 Max (0902) compared across 2 shared prompts
SpecGemini 2.5 Flash PreviewQwen3.8 Max (0902)
Input price$0.15/M tokens$2/M tokens
Output price$0.6/M tokens$6/M tokens
Context window1.0M tokens1.0M tokens
Weights—Closed
Free API (OpenRouter)NoNo
ReleasedApr 2025Sep 2026
Side by side

Same prompt, both answers

Opening lines from every prompt 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…

Gemini 2.5 Flash Preview221 words
Dish Name: Sunshine Lemon-Ricotta Mugs (Sweet & Simple!) This light and flavorful dessert comes together quickly for a little sweet treat . Ingredients (7 Common Pantry Staples): Ricotta cheese (whole milk or part-skim) Granulated sugar Lemon zest (from one lemon) Vanilla extract All-purpose flour Baking powder Large…
Read the full answer
Qwen3.8 Max (0902)230 words
🍯 Midnight Crispy Chickpea Bowl A sweet-savory, crispy rice bowl that comes together faster than delivery. Ingredients (7) # Ingredient Amount 1 Canned chickpeas (drained & patted dry) 1 can (15 oz) 2 Soy sauce 3 tbsp 3 Honey 2 tbsp 4 Garlic (minced) 3 cloves 5 Vegetable oil 2 tbsp 6 Instant or leftover cooked rice 2…
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…

Gemini 2.5 Flash Preview960 words
<s) with practical, beginner-friendly tips for each.\"\nHere\'s a simple, actionable 1-month plan for someone starting their journey towards better health and longev\nity, focusing on three key areas: Diet, Movement, and Sleep.\n\nThis plan is designed to be beginner-friendly and build sustainable habits.
Read the full answer
Qwen3.8 Max (0902)536 words
The 30-Day Foundation Plan Core principle: Don't overhaul your life. Layer small wins that compound. 🏃 Area 1: Movement The goal isn't fitness. It's making your body a place you want to live in. Week 1 — Build the trigger Walk 15 minutes daily (same time each day to build the habit) No gym. No gear.
Read the full answer
Our Verdict
Qwen3.8 Max (0902)
Qwen3.8 Max (0902)
Gemini 2.5 Flash Preview
Gemini 2.5 Flash PreviewRunner-up

Not enough votes to call it. On the specs, Qwen3.8 Max (0902) has the edge: bigger model tier, newer.

Gemini 2.5 Flash Preview costs 10x less per token.

Too close to call
API pricing

Cost per 1M tokens

Gemini 2.5 Flash Preview
Input
$0.15
13× cheaper
Output
$0.60
10× cheaper
Qwen3.8 Max (0902)
Input
$2.00
Output
$6.00

Gemini 2.5 Flash Preview is cheaper on both: 13× input, 10× output.

Where to run it

1 host

Gemini 2.5 Flash Preview

No hosts listed on OpenRouter.

Qwen3.8 Max (0902)1 host
HostInOutContextUptime
Alibaba Cloud$2.00 in·$6.00 out·1M·100% up

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

Research

What we learned reading every model

FAQ

Common questions

Gemini 2.5 Flash Preview is developed by Google AI while Qwen3.8 Max (0902) is developed by Qwen. Gemini 2.5 Flash Preview has a 1.0M token context window vs Qwen3.8 Max (0902)'s 1.0M. You can compare their actual outputs across 2 challenges on Rival to see how they differ in practice.

It depends on your use case. Gemini 2.5 Flash Preview and Qwen3.8 Max (0902) each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 2 challenges so you can judge which fits your needs best.

Gemini 2.5 Flash Preview costs $0.15/M input tokens and Qwen3.8 Max (0902) costs $2/M input tokens. Gemini 2.5 Flash Preview is $1.85/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 Gemini 2.5 Flash Preview and Qwen3.8 Max (0902) 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

Gemini 2.5 Flash Preview logoDeepSeek V4 Flash Vision Exp logo
Gemini 2.5 Flash Preview vs DeepSeek V4 Flash Vision ExpLanded Sep 2026
Qwen3.8 Max (0902) logoSolar Pro 4 logo
Qwen3.8 Max (0902) vs Solar Pro 4Landed Sep 2026
Gemini 2.5 Flash Preview logoHy3 logo
Gemini 2.5 Flash Preview vs Hy3Landed Sep 2026
Qwen3.8 Max (0902) logoQwen3.7 Flash logo
Qwen3.8 Max (0902) vs Qwen3.7 FlashLanded Sep 2026
Gemini 2.5 Flash Preview logoLing 3.0 Flash logo
Gemini 2.5 Flash Preview vs Ling 3.0 FlashLanded Sep 2026
Qwen3.8 Max (0902) logoMuse Glimmer 30B logo
Qwen3.8 Max (0902) vs Muse Glimmer 30BLanded Sep 2026
Gemini 2.5 Flash Preview logoGLM 5.3 logo
Gemini 2.5 Flash Preview vs GLM 5.3Landed Sep 2026
Qwen3.8 Max (0902) logoTernary Bonsai 2 27B logo
Qwen3.8 Max (0902) vs Ternary Bonsai 2 27BLanded Sep 2026

Same lab, same size, long tail

Gemini 2.5 Flash Preview logoGemini 3.8 Flash logo
Gemini 2.5 Flash Preview vs Gemini 3.8 FlashSame lab
Gemini 2.5 Flash Preview logoGemini 3.7 Flash logo
Gemini 2.5 Flash Preview vs Gemini 3.7 FlashVersion compare
Qwen3.8 Max (0902) logoQwen3.8 Flash logo
Qwen3.8 Max (0902) vs Qwen3.8 FlashSame lab
Qwen3.8 Max (0902) logoQwen3.8 2.4T A95B logo
Qwen3.8 Max (0902) vs Qwen3.8 2.4T A95BSame lab
Qwen3.8 Max (0902) logoGemma 3 12B logo
Qwen3.8 Max (0902) vs Gemma 3 12BSame size
Qwen3.8 Max (0902) logoGemma 3 27B logo
Qwen3.8 Max (0902) vs Gemma 3 27BCross-provider
Qwen3.8 Max (0902) logoGemma 3n 2B logo
Qwen3.8 Max (0902) vs Gemma 3n 2BCross-provider
Qwen3.8 Max (0902) logoGemma 3n 4B logo
Qwen3.8 Max (0902) vs Gemma 3n 4BCross-provider

Model pages

Gemini 2.5 Flash Preview logo
Gemini 2.5 Flash Preview28 outputs, specs and price
Qwen3.8 Max (0902) logo
Qwen3.8 Max (0902)10 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