What is the difference between Claude Opus 4.6 and Gemini 1.5 Pro?

Claude Opus 4.6 is developed by Anthropic while Gemini 1.5 Pro is developed by Google AI. Claude Opus 4.6 has a 1.0M token context window vs Gemini 1.5 Pro's 1.0M. You can compare their actual outputs across 18 challenges on Rival to see how they differ in practice.

Which is better, Claude Opus 4.6 or Gemini 1.5 Pro?

It depends on your use case. Claude Opus 4.6 and Gemini 1.5 Pro each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 18 challenges so you can judge which fits your needs best.

How much does Claude Opus 4.6 cost compared to Gemini 1.5 Pro?

Claude Opus 4.6 costs $5/M input tokens and Gemini 1.5 Pro costs $3.5/M input tokens. Gemini 1.5 Pro is $1.50/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 Claude Opus 4.6 and Gemini 1.5 Pro on Rival?

This page shows a side-by-side comparison of Claude Opus 4.6 and Gemini 1.5 Pro 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 4.6 and Gemini 1.5 Pro?

Claude Opus 4.6 is developed by Anthropic while Gemini 1.5 Pro is developed by Google AI. Claude Opus 4.6 has a 1.0M token context window vs Gemini 1.5 Pro's 1.0M. You can compare their actual outputs across 18 challenges on Rival to see how they differ in practice.

Which is better, Claude Opus 4.6 or Gemini 1.5 Pro?

It depends on your use case. Claude Opus 4.6 and Gemini 1.5 Pro each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 18 challenges so you can judge which fits your needs best.

How much does Claude Opus 4.6 cost compared to Gemini 1.5 Pro?

Claude Opus 4.6 costs $5/M input tokens and Gemini 1.5 Pro costs $3.5/M input tokens. Gemini 1.5 Pro is $1.50/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 Claude Opus 4.6 and Gemini 1.5 Pro on Rival?

This page shows a side-by-side comparison of Claude Opus 4.6 and Gemini 1.5 Pro 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 4.6 vs Gemini 1.5 Pro: Which Is Better?

Updated Feb 2026

Our Verdict

Claude Opus 4.6

Gemini 1.5 ProRunner-up

No community votes yet. On paper, Claude Opus 4.6 has the edge — bigger model tier, newer.

Too close to call

API pricing

Cost per 1M tokens

Claude Opus 4.6

Input

$5.00

Output

$25.00

Gemini 1.5 Pro

Input

$3.50

1.4× cheaper

Output

$10.50

2.4× cheaper

Gemini 1.5 Pro is cheaper on both — 1.4× input, 2.4× output

Writing DNA

Style Comparison

Similarity

44%

Claude Opus 4.6 uses 20.7x more emoji

Claude Opus 4.6

Gemini 1.5 Pro

53%Vocabulary61%

35wSentence Length15w

0.68Hedging0.80

5.2Bold3.7

2.9Lists3.3

0.21Emoji0.00

1.34Headings0.08

0.03Transitions0.09

Based on 23 + 8 text responses

Research

What we learned reading every model

Claude Opus 4.6 and Gemini 1.5 Pro 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

Gemini 1.5 Pro vs MiniMax M3New provider

Claude Opus 4.6 vs Llama 4 MaverickNew provider

Claude Opus 4.6 vs GPT-5New provider

Updated Feb 2026

Our Verdict

Claude Opus 4.6

Gemini 1.5 ProRunner-up

No community votes yet. On paper, Claude Opus 4.6 has the edge — bigger model tier, newer.

Too close to call

API pricing

Cost per 1M tokens

Claude Opus 4.6

Input

$5.00

Output

$25.00

Gemini 1.5 Pro

Input

$3.50

1.4× cheaper

Output

$10.50

2.4× cheaper

Gemini 1.5 Pro is cheaper on both — 1.4× input, 2.4× output

Writing DNA

Style Comparison

Similarity

44%

Claude Opus 4.6 uses 20.7x more emoji

Claude Opus 4.6

Gemini 1.5 Pro

53%Vocabulary61%

35wSentence Length15w

0.68Hedging0.80

5.2Bold3.7

2.9Lists3.3

0.21Emoji0.00

1.34Headings0.08

0.03Transitions0.09

Based on 23 + 8 text responses

Research

What we learned reading every model

Claude Opus 4.6 and Gemini 1.5 Pro 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

Gemini 1.5 Pro vs MiniMax M3New provider

Claude Opus 4.6 vs Llama 4 MaverickNew provider

Claude Opus 4.6 vs GPT-5New provider