What is the difference between Claude Opus 4.5 and DeepSeek V3.2 Exp?

Claude Opus 4.5 is developed by Anthropic while DeepSeek V3.2 Exp is developed by DeepSeek. You can compare their actual outputs across 54 challenges on Rival to see how they differ in practice.

Which is better, Claude Opus 4.5 or DeepSeek V3.2 Exp?

It depends on your use case. Claude Opus 4.5 and DeepSeek V3.2 Exp each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 54 challenges so you can judge which fits your needs best.

How can I compare Claude Opus 4.5 and DeepSeek V3.2 Exp on Rival?

This page shows a side-by-side comparison of Claude Opus 4.5 and DeepSeek V3.2 Exp 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 Claude Opus 4.5 and DeepSeek V3.2 Exp?

Claude Opus 4.5 is developed by Anthropic while DeepSeek V3.2 Exp is developed by DeepSeek. You can compare their actual outputs across 54 challenges on Rival to see how they differ in practice.

Which is better, Claude Opus 4.5 or DeepSeek V3.2 Exp?

It depends on your use case. Claude Opus 4.5 and DeepSeek V3.2 Exp each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 54 challenges so you can judge which fits your needs best.

How can I compare Claude Opus 4.5 and DeepSeek V3.2 Exp on Rival?

This page shows a side-by-side comparison of Claude Opus 4.5 and DeepSeek V3.2 Exp 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.

Claude Opus 4.5 vs DeepSeek V3.2 Exp: Which Is Better?

Updated Nov 2025

Our Verdict

Claude Opus 4.5

DeepSeek V3.2 ExpRunner-up

No community votes yet. On paper, Claude Opus 4.5 has the edge — bigger model tier, newer.

Too close to call

API pricing

Cost per 1M tokens

Claude Opus 4.5

Input

—

Output

—

DeepSeek V3.2 Exp

Input

$0.20

Output

$0.40

Writing DNA

Style Comparison

Similarity

68%

Claude Opus 4.5 uses 9.8x more emoji

Claude Opus 4.5

DeepSeek V3.2 Exp

64%Vocabulary55%

55wSentence Length17w

0.86Hedging0.44

5.8Bold5.8

4.5Lists4.2

0.15Emoji0.02

1.59Headings0.95

0.05Transitions0.03

Based on 24 + 20 text responses

Research

What we learned reading every model

Claude Opus 4.5 and DeepSeek V3.2 Exp 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 V3.2 Exp vs MiniMax M3New provider

DeepSeek V3.2 Exp vs Grok 3New provider

DeepSeek V3.2 Exp vs OpenAI o3New provider

Updated Nov 2025

Our Verdict

Claude Opus 4.5

DeepSeek V3.2 ExpRunner-up

No community votes yet. On paper, Claude Opus 4.5 has the edge — bigger model tier, newer.

Too close to call

API pricing

Cost per 1M tokens

Claude Opus 4.5

Input

—

Output

—

DeepSeek V3.2 Exp

Input

$0.20

Output

$0.40

Writing DNA

Style Comparison

Similarity

68%

Claude Opus 4.5 uses 9.8x more emoji

Claude Opus 4.5

DeepSeek V3.2 Exp

64%Vocabulary55%

55wSentence Length17w

0.86Hedging0.44

5.8Bold5.8

4.5Lists4.2

0.15Emoji0.02

1.59Headings0.95

0.05Transitions0.03

Based on 24 + 20 text responses

Research

What we learned reading every model

Claude Opus 4.5 and DeepSeek V3.2 Exp 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 V3.2 Exp vs MiniMax M3New provider

DeepSeek V3.2 Exp vs Grok 3New provider

DeepSeek V3.2 Exp vs OpenAI o3New provider