What is the difference between DeepSeek R1 and Qwen: Qwen3.5 35B A3B?

DeepSeek R1 is developed by DeepSeek while Qwen: Qwen3.5 35B A3B is developed by Qwen. DeepSeek R1 has a 128K token context window vs Qwen: Qwen3.5 35B A3B's 262K. You can compare their actual outputs across 52 challenges on Rival to see how they differ in practice.

Which is better, DeepSeek R1 or Qwen: Qwen3.5 35B A3B?

It depends on your use case. DeepSeek R1 and Qwen: Qwen3.5 35B A3B each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 52 challenges so you can judge which fits your needs best.

How much does DeepSeek R1 cost compared to Qwen: Qwen3.5 35B A3B?

DeepSeek R1 costs $0.55/M input tokens and Qwen: Qwen3.5 35B A3B costs $0.25/M input tokens. Qwen: Qwen3.5 35B A3B is $0.30/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 DeepSeek R1 and Qwen: Qwen3.5 35B A3B on Rival?

This page shows a side-by-side comparison of DeepSeek R1 and Qwen: Qwen3.5 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.

What is the difference between DeepSeek R1 and Qwen: Qwen3.5 35B A3B?

DeepSeek R1 is developed by DeepSeek while Qwen: Qwen3.5 35B A3B is developed by Qwen. DeepSeek R1 has a 128K token context window vs Qwen: Qwen3.5 35B A3B's 262K. You can compare their actual outputs across 52 challenges on Rival to see how they differ in practice.

Which is better, DeepSeek R1 or Qwen: Qwen3.5 35B A3B?

It depends on your use case. DeepSeek R1 and Qwen: Qwen3.5 35B A3B each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 52 challenges so you can judge which fits your needs best.

How much does DeepSeek R1 cost compared to Qwen: Qwen3.5 35B A3B?

DeepSeek R1 costs $0.55/M input tokens and Qwen: Qwen3.5 35B A3B costs $0.25/M input tokens. Qwen: Qwen3.5 35B A3B is $0.30/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 DeepSeek R1 and Qwen: Qwen3.5 35B A3B on Rival?

This page shows a side-by-side comparison of DeepSeek R1 and Qwen: Qwen3.5 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.

DeepSeek R1 vs Qwen: Qwen3.5 35B A3B: Which Is Better?

Updated Feb 2026

Our Verdict

DeepSeek R1

Qwen: Qwen3.5 35B A3B

No community votes yet. On paper, these are closely matched - try both with your actual task to see which fits your workflow.

Too close to call

API pricing

Cost per 1M tokens

DeepSeek R1

Input

$0.55

Output

$2.19

Qwen: Qwen3.5 35B A3B

Input

$0.25

2.2× cheaper

Output

$2.00

1.1× cheaper

Qwen: Qwen3.5 35B A3B is cheaper on both — 2.2× input, 1.1× output

Writing DNA

Style Comparison

Similarity

46%

DeepSeek R1 uses 4.3x more emoji

DeepSeek R1

Qwen: Qwen3.5 35B A3B

62%Vocabulary51%

15wSentence Length15w

0.52Hedging0.39

8.0Bold6.8

5.7Lists4.8

0.04Emoji0.00

0.62Headings0.84

0.28Transitions0.14

Based on 22 + 23 text responses

Research

What we learned reading every model

DeepSeek R1 and Qwen: Qwen3.5 35B A3B have opinions about your brand too.Ask 10 models what they tell people about you. Verbatim receipts.Run the mirror

FAQ

Common questions

Keep exploring

More comparisons

DeepSeek R1 vs MiniMax M3New provider

DeepSeek R1 vs GPT-5New provider

DeepSeek R1 vs Claude Sonnet 4New provider

Updated Feb 2026

Our Verdict

DeepSeek R1

Qwen: Qwen3.5 35B A3B

No community votes yet. On paper, these are closely matched - try both with your actual task to see which fits your workflow.

Too close to call

API pricing

Cost per 1M tokens

DeepSeek R1

Input

$0.55

Output

$2.19

Qwen: Qwen3.5 35B A3B

Input

$0.25

2.2× cheaper

Output

$2.00

1.1× cheaper

Qwen: Qwen3.5 35B A3B is cheaper on both — 2.2× input, 1.1× output

Writing DNA

Style Comparison

Similarity

46%

DeepSeek R1 uses 4.3x more emoji

DeepSeek R1

Qwen: Qwen3.5 35B A3B

62%Vocabulary51%

15wSentence Length15w

0.52Hedging0.39

8.0Bold6.8

5.7Lists4.8

0.04Emoji0.00

0.62Headings0.84

0.28Transitions0.14

Based on 22 + 23 text responses

Research

What we learned reading every model

DeepSeek R1 and Qwen: Qwen3.5 35B A3B have opinions about your brand too.Ask 10 models what they tell people about you. Verbatim receipts.Run the mirror

FAQ

Common questions

Keep exploring

More comparisons

DeepSeek R1 vs MiniMax M3New provider

DeepSeek R1 vs GPT-5New provider

DeepSeek R1 vs Claude Sonnet 4New provider