What is the difference between Gemini 2.5 Flash Preview 05-20 (thinking) and Qwen3.6 35B A3B?

Gemini 2.5 Flash Preview 05-20 (thinking) is developed by Google AI while Qwen3.6 35B A3B is developed by Qwen. Gemini 2.5 Flash Preview 05-20 (thinking) has a 1.0M token context window vs Qwen3.6 35B A3B's 262K. You can compare their actual outputs across 11 challenges on Rival to see how they differ in practice.

Which is better, Gemini 2.5 Flash Preview 05-20 (thinking) or Qwen3.6 35B A3B?

It depends on your use case. Gemini 2.5 Flash Preview 05-20 (thinking) and Qwen3.6 35B A3B each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 11 challenges so you can judge which fits your needs best.

How much does Gemini 2.5 Flash Preview 05-20 (thinking) cost compared to Qwen3.6 35B A3B?

Gemini 2.5 Flash Preview 05-20 (thinking) costs $0.15/M input tokens and Qwen3.6 35B A3B costs $0.1612/M input tokens. Gemini 2.5 Flash Preview 05-20 (thinking) is $0.01/M cheaper per input. Check their side-by-side outputs on Rival to see if the price difference is justified by quality.

How can I compare Gemini 2.5 Flash Preview 05-20 (thinking) and Qwen3.6 35B A3B on Rival?

This page shows a side-by-side comparison of Gemini 2.5 Flash Preview 05-20 (thinking) and Qwen3.6 35B A3B 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.

Updated Apr 2026

Gemini 2.5 Flash Preview 05-20 (thinking)vsQwen3.6 35B A3B

Gemini 2.5 Flash Preview 05-20 (thinking) is cheaper than Qwen3.6 35B A3B at $0.15/M vs $0.1612/M input tokens.

Gemini 2.5 Flash Preview 05-20 (thinking) and Qwen3.6 35B A3B compared across 11 shared prompts
Spec	Gemini 2.5 Flash Preview 05-20 (thinking)	Qwen3.6 35B A3B
Input price	$0.15/M tokens	$0.1612/M tokens
Output price	$3.5/M tokens	$0.9653/M tokens
Context window	1.0M tokens	262K tokens
Weights	—	Open
Free API (OpenRouter)	No	No
Released	May 2025	Apr 2026

Side by side

Same prompt, both answers

Opening lines from 2 of the 11 prompts both answered. Formatting stripped, words untouched.

Generate a Stand-Up Routine

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

Gemini 2.5 Flash Preview 05-20 (thinking)467 words

(Lights up on a stage. Comedian walks to center, adjusts mic, smiles warmly.) \"Alright, alright, settle down you crazy people! Thanks for having me. (Pause fo r applause/laughter) You know, I was scrolling through Instagram earlier, and it\'s just a constant ba rrage of people \'living thei r best life,\' isn\'t it?

Read the full answer

Qwen3.6 35B A3B517 words

Title: High-Maintenance Electronics Time: Approx. 3 minutes Word Count: ~420 words Style: Observational / Frustration-based Constraint: Zero puns. (Walk to mic, adjust stand. Take a deep breath. Look tired.) I've reached that age where I'm just trying to negotiate with my own life.

Read the full answer

Stochastic Consistency Test

Generate 5 jokes. How many are unique?

Gemini 2.5 Flash Preview 05-20 (thinking)93 words

Here are 5 jokes: Why don\'t scientists trust atoms? Because they make up everything! What do you call a fake noodle? An impasta! Why did the scarecrow win an award? Because he was outstanding in his field! I told my wife she was drawing her eyebrows too high. She looked surprised.

Read the full answer

Qwen3.6 35B A3B84 words

Here are 5 jokes: Why did the scarecrow win an award? Because he was outstanding in his field! What do you call a fake noodle? An impasta! Why don't scientists trust atoms? Because they make up everything! What do you call a bear with no teeth? A gummy bear! Why did the bicycle fall over? Because it was two-tired!

Read the full answer

Our Verdict

Gemini 2.5 Flash Preview 05-20 (thinking)

Qwen3.6 35B A3B

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

Qwen3.6 35B A3B costs 3.6x less per token.

Too close to call

Reviewing agent-written code?See a Brief PR report

API pricing

Cost per 1M tokens

Gemini 2.5 Flash Preview 05-20 (thinking)

Input

$0.15

1.1× cheaper

Output

$3.50

Qwen3.6 35B A3B

Input

$0.16

Output

$0.97

3.6× cheaper

Gemini 2.5 Flash Preview 05-20 (thinking) wins input (1.1× cheaper)·Qwen3.6 35B A3B wins output (3.6× cheaper)

Where to run it

11 hosts, cheapest first

Gemini 2.5 Flash Preview 05-20 (thinking)

No hosts listed on OpenRouter.

Qwen3.6 35B A3B11 hosts

HostInOutContextUptime

Darkbloomfp4$0.05 in$0.70 out262k99.3% up AkashMLfp8$0.10 in$0.90 out262k100% up DeepInfrafp8$0.10 in$0.95 out262k99.2% up DekaLLM$0.10 in$1.00 out262k99.9% up Venicefp8$0.10 in$1.00 out256k99.7% up io.netfp8$0.13 in$0.94 out262k91.6% up

5 more hosts

Parasailfp8$0.15 in$1.00 out262k99.6% up AtlasCloudfp8$0.19 in$1.11 out262k96.4% up Phala$0.20 in$1.27 out262k98.8% up SiliconFlowfp8$0.24 in$1.80 out262k97.4% up CoreWeavefp8$0.25 in$1.25 out262k100% up

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

Writing DNA

Style Comparison

Similarity

51%

Qwen3.6 35B A3B uses 31.3x more hedging

Gemini 2.5 Flash Preview 05-20 (thinking)

Qwen3.6 35B A3B

70%Vocabulary59%

11wSentence Length15w

0.00Hedging0.31

4.2Bold4.9

7.3Lists2.7

0.00Emoji1.60

0.00Headings0.75

0.00Transitions0.05

Based on 3 + 27 text responses

Research

What we learned reading every model

FAQ

Common questions

Keep exploring

More comparisons

Same prompt, both answers

Generate a Stand-Up Routine

Stochastic Consistency Test

Cost per 1M tokens

11 hosts, cheapest first

Style Comparison

What we learned reading every model

Common questions

What is the difference between Gemini 2.5 Flash Preview 05-20 (thinking) and Qwen3.6 35B A3B?

Which is better, Gemini 2.5 Flash Preview 05-20 (thinking) or Qwen3.6 35B A3B?

How much does Gemini 2.5 Flash Preview 05-20 (thinking) cost compared to Qwen3.6 35B A3B?

How can I compare Gemini 2.5 Flash Preview 05-20 (thinking) and Qwen3.6 35B A3B on Rival?

More comparisons

Against the newest arrivals

Same lab, same size, long tail

Model pages

Same prompt, both answers

Generate a Stand-Up Routine

Stochastic Consistency Test

Cost per 1M tokens

11 hosts, cheapest first

Style Comparison

What we learned reading every model

Common questions

What is the difference between Gemini 2.5 Flash Preview 05-20 (thinking) and Qwen3.6 35B A3B?

Which is better, Gemini 2.5 Flash Preview 05-20 (thinking) or Qwen3.6 35B A3B?

How much does Gemini 2.5 Flash Preview 05-20 (thinking) cost compared to Qwen3.6 35B A3B?

How can I compare Gemini 2.5 Flash Preview 05-20 (thinking) and Qwen3.6 35B A3B on Rival?

More comparisons

Against the newest arrivals

Same lab, same size, long tail

Model pages