What is the difference between Grok 3 Beta and Qwen: Qwen3.5 27B?

Grok 3 Beta is developed by xAI while Qwen: Qwen3.5 27B is developed by Qwen. Grok 3 Beta has a 131K token context window vs Qwen: Qwen3.5 27B's 262K. These results are based on blind head-to-head voting across 53 challenges.

Which is better, Grok 3 Beta or Qwen: Qwen3.5 27B?

Based on 2 community votes on Rival, Grok 3 Beta and Qwen: Qwen3.5 27B are closely matched with similar win rates. The better choice depends on your specific use case. Compare their real outputs side-by-side across 53 challenges to decide.

How much does Grok 3 Beta cost compared to Qwen: Qwen3.5 27B?

Grok 3 Beta costs $2/M input tokens and Qwen: Qwen3.5 27B costs $0.3/M input tokens. Qwen: Qwen3.5 27B is $1.70/M cheaper per input. The more expensive model wins 50% of duels, so the premium may be justified by quality.

How are Grok 3 Beta vs Qwen: Qwen3.5 27B votes collected on Rival?

Rival presents both models' outputs side-by-side in blind duels. Voters see the responses but don't know which model produced each one, eliminating brand bias. 2 votes have been collected for this pair across 53 challenges. All vote data is part of Rival's open dataset.

What is the difference between Grok 3 Beta and Qwen: Qwen3.5 27B?

Grok 3 Beta is developed by xAI while Qwen: Qwen3.5 27B is developed by Qwen. Grok 3 Beta has a 131K token context window vs Qwen: Qwen3.5 27B's 262K. These results are based on blind head-to-head voting across 53 challenges.

Which is better, Grok 3 Beta or Qwen: Qwen3.5 27B?

Based on 2 community votes on Rival, Grok 3 Beta and Qwen: Qwen3.5 27B are closely matched with similar win rates. The better choice depends on your specific use case. Compare their real outputs side-by-side across 53 challenges to decide.

How much does Grok 3 Beta cost compared to Qwen: Qwen3.5 27B?

Grok 3 Beta costs $2/M input tokens and Qwen: Qwen3.5 27B costs $0.3/M input tokens. Qwen: Qwen3.5 27B is $1.70/M cheaper per input. The more expensive model wins 50% of duels, so the premium may be justified by quality.

How are Grok 3 Beta vs Qwen: Qwen3.5 27B votes collected on Rival?

Rival presents both models' outputs side-by-side in blind duels. Voters see the responses but don't know which model produced each one, eliminating brand bias. 2 votes have been collected for this pair across 53 challenges. All vote data is part of Rival's open dataset.

Grok 3 Beta vs Qwen: Qwen3.5 27B: Which Is Better?

Updated Feb 2026

Our Verdict

Qwen: Qwen3.5 27BWinner

Grok 3 BetaRunner-up

Votes are tied. Qwen: Qwen3.5 27B is newer and likely incorporates more recent improvements.

Too close to call

API pricing

Cost per 1M tokens

Grok 3 Beta

Input

$2.00

Output

$4.00

Qwen: Qwen3.5 27B

Input

$0.30

6.7× cheaper

Output

$2.40

1.7× cheaper

Qwen: Qwen3.5 27B is cheaper on both — 6.7× input, 1.7× output

Writing DNA

Style Comparison

Similarity

54%

Grok 3 Beta

Qwen: Qwen3.5 27B

48%Vocabulary51%

19wSentence Length15w

0.67Hedging0.32

3.1Bold7.3

5.5Lists4.8

0.00Emoji0.01

0.52Headings0.87

0.28Transitions0.19

Based on 23 + 23 text responses

Research

What we learned reading every model

Grok 3 Beta and Qwen: Qwen3.5 27B 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

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Grok 3 Beta vs MiniMax M3New provider

Grok 3 Beta vs GPT-5New provider

Grok 3 Beta vs Llama 4 MaverickNew provider

Updated Feb 2026

Our Verdict

Qwen: Qwen3.5 27BWinner

Grok 3 BetaRunner-up

Votes are tied. Qwen: Qwen3.5 27B is newer and likely incorporates more recent improvements.

Too close to call

API pricing

Cost per 1M tokens

Grok 3 Beta

Input

$2.00

Output

$4.00

Qwen: Qwen3.5 27B

Input

$0.30

6.7× cheaper

Output

$2.40

1.7× cheaper

Qwen: Qwen3.5 27B is cheaper on both — 6.7× input, 1.7× output

Writing DNA

Style Comparison

Similarity

54%

Grok 3 Beta

Qwen: Qwen3.5 27B

48%Vocabulary51%

19wSentence Length15w

0.67Hedging0.32

3.1Bold7.3

5.5Lists4.8

0.00Emoji0.01

0.52Headings0.87

0.28Transitions0.19

Based on 23 + 23 text responses

Research

What we learned reading every model

Grok 3 Beta and Qwen: Qwen3.5 27B 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

Grok 3 Beta vs MiniMax M3New provider

Grok 3 Beta vs GPT-5New provider

Grok 3 Beta vs Llama 4 MaverickNew provider