What is the difference between Horizon Beta and Qwen3.5 397B A17B?

Horizon Beta is developed by OpenRouter while Qwen3.5 397B A17B is developed by Qwen. Horizon Beta has a 256K token context window vs Qwen3.5 397B A17B's 262K. You can compare their actual outputs across 40 challenges on Rival to see how they differ in practice.

Which is better, Horizon Beta or Qwen3.5 397B A17B?

It depends on your use case. Horizon Beta and Qwen3.5 397B A17B each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 40 challenges so you can judge which fits your needs best.

How much does Horizon Beta cost compared to Qwen3.5 397B A17B?

Horizon Beta costs $0/M input tokens and Qwen3.5 397B A17B costs $0.6/M input tokens. Horizon Beta is $0.60/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 Horizon Beta and Qwen3.5 397B A17B on Rival?

This page shows a side-by-side comparison of Horizon Beta and Qwen3.5 397B A17B 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 Horizon Beta and Qwen3.5 397B A17B?

Horizon Beta is developed by OpenRouter while Qwen3.5 397B A17B is developed by Qwen. Horizon Beta has a 256K token context window vs Qwen3.5 397B A17B's 262K. You can compare their actual outputs across 40 challenges on Rival to see how they differ in practice.

Which is better, Horizon Beta or Qwen3.5 397B A17B?

It depends on your use case. Horizon Beta and Qwen3.5 397B A17B each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 40 challenges so you can judge which fits your needs best.

How much does Horizon Beta cost compared to Qwen3.5 397B A17B?

Horizon Beta costs $0/M input tokens and Qwen3.5 397B A17B costs $0.6/M input tokens. Horizon Beta is $0.60/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 Horizon Beta and Qwen3.5 397B A17B on Rival?

This page shows a side-by-side comparison of Horizon Beta and Qwen3.5 397B A17B 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.

Horizon Beta vs Qwen3.5 397B A17B: Which Is Better?

Updated Feb 2026

Our Verdict

Qwen3.5 397B A17B

Horizon BetaRunner-up

No community votes yet. On paper, Qwen3.5 397B A17B has the edge — bigger model tier, newer.

Too close to call

What do Horizon Beta and Qwen3.5 397B A17B say about your brand?

10 models, one question, verbatim receipts.

or peek at a demo: Notion Linear Vercel

API pricing

Cost per 1M tokens

Horizon Beta

Input

$0.000

Output

$0.000

Qwen3.5 397B A17B

Input

$0.60

Output

$3.60

Writing DNA

Style Comparison

Similarity

40%

Qwen3.5 397B A17B uses 690.3x more bold

Horizon Beta

Qwen3.5 397B A17B

62%Vocabulary54%

15wSentence Length14w

0.24Hedging0.39

0.0Bold6.9

2.2Lists4.2

0.00Emoji0.23

0.00Headings0.93

0.18Transitions0.17

Based on 16 + 23 text responses

Research

What we learned reading every model

FAQ

Common questions

Keep exploring

More comparisons

Horizon Beta vs MiniMax M3New provider

Horizon Beta vs GPT-5New provider

Horizon Beta vs Ox AlphaSame lab

Updated Feb 2026

Our Verdict

Qwen3.5 397B A17B

Horizon BetaRunner-up

No community votes yet. On paper, Qwen3.5 397B A17B has the edge — bigger model tier, newer.

Too close to call

What do Horizon Beta and Qwen3.5 397B A17B say about your brand?

10 models, one question, verbatim receipts.

or peek at a demo: Notion Linear Vercel

API pricing

Cost per 1M tokens

Horizon Beta

Input

$0.000

Output

$0.000

Qwen3.5 397B A17B

Input

$0.60

Output

$3.60

Writing DNA

Style Comparison

Similarity

40%

Qwen3.5 397B A17B uses 690.3x more bold

Horizon Beta

Qwen3.5 397B A17B

62%Vocabulary54%

15wSentence Length14w

0.24Hedging0.39

0.0Bold6.9

2.2Lists4.2

0.00Emoji0.23

0.00Headings0.93

0.18Transitions0.17

Based on 16 + 23 text responses

Research

What we learned reading every model

FAQ

Common questions

Keep exploring

More comparisons

Horizon Beta vs MiniMax M3New provider

Horizon Beta vs GPT-5New provider

Horizon Beta vs Ox AlphaSame lab