What is the difference between Claude Opus 4.7 and GPT-5.6 Sol?

Claude Opus 4.7 is developed by Anthropic while GPT-5.6 Sol is developed by OpenAI. Claude Opus 4.7 has a 1.0M token context window vs GPT-5.6 Sol's 1.1M. You can compare their actual outputs across 54 challenges on Rival to see how they differ in practice.

Which is better, Claude Opus 4.7 or GPT-5.6 Sol?

It depends on your use case. Claude Opus 4.7 and GPT-5.6 Sol 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 much does Claude Opus 4.7 cost compared to GPT-5.6 Sol?

Claude Opus 4.7 costs $5/M input tokens and GPT-5.6 Sol costs $5/M input tokens. GPT-5.6 Sol is $0.00/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 4.7 and GPT-5.6 Sol on Rival?

This page shows a side-by-side comparison of Claude Opus 4.7 and GPT-5.6 Sol 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 4.7 and GPT-5.6 Sol?

Claude Opus 4.7 is developed by Anthropic while GPT-5.6 Sol is developed by OpenAI. Claude Opus 4.7 has a 1.0M token context window vs GPT-5.6 Sol's 1.1M. You can compare their actual outputs across 54 challenges on Rival to see how they differ in practice.

Which is better, Claude Opus 4.7 or GPT-5.6 Sol?

It depends on your use case. Claude Opus 4.7 and GPT-5.6 Sol 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 much does Claude Opus 4.7 cost compared to GPT-5.6 Sol?

Claude Opus 4.7 costs $5/M input tokens and GPT-5.6 Sol costs $5/M input tokens. GPT-5.6 Sol is $0.00/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 4.7 and GPT-5.6 Sol on Rival?

This page shows a side-by-side comparison of Claude Opus 4.7 and GPT-5.6 Sol 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 4.7 vs GPT-5.6 Sol: Which Is Better?

Updated Jul 2026

Our Verdict

Claude Opus 4.7

GPT-5.6 Sol

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

What do Claude Opus 4.7 and GPT-5.6 Sol say about your brand?

10 models, one question, verbatim receipts.

or peek at a demo: Notion Linear Vercel

API pricing

Cost per 1M tokens

Claude Opus 4.7

Input

$5.00

Output

$25.00

1.2× cheaper

GPT-5.6 Sol

Input

$5.00

Output

$30.00

Writing DNA

Style Comparison

Similarity

55%

Claude Opus 4.7 uses 26.2x more emoji

Claude Opus 4.7

GPT-5.6 Sol

64%Vocabulary63%

20wSentence Length15w

0.51Hedging0.79

4.6Bold3.4

3.8Lists3.8

0.86Emoji0.03

1.60Headings0.95

0.03Transitions0.08

Based on 27 + 27 text responses

Research

What we learned reading every model

FAQ

Common questions

Keep exploring

More comparisons

Claude Opus 4.7 vs MiniMax M3New provider

Claude Opus 4.7 vs Ox AlphaNew provider

GPT-5.6 Sol vs Claude Opus 4.1Cross-provider

Updated Jul 2026

Our Verdict

Claude Opus 4.7

GPT-5.6 Sol

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

What do Claude Opus 4.7 and GPT-5.6 Sol say about your brand?

10 models, one question, verbatim receipts.

or peek at a demo: Notion Linear Vercel

API pricing

Cost per 1M tokens

Claude Opus 4.7

Input

$5.00

Output

$25.00

1.2× cheaper

GPT-5.6 Sol

Input

$5.00

Output

$30.00

Writing DNA

Style Comparison

Similarity

55%

Claude Opus 4.7 uses 26.2x more emoji

Claude Opus 4.7

GPT-5.6 Sol

64%Vocabulary63%

20wSentence Length15w

0.51Hedging0.79

4.6Bold3.4

3.8Lists3.8

0.86Emoji0.03

1.60Headings0.95

0.03Transitions0.08

Based on 27 + 27 text responses

Research

What we learned reading every model

FAQ

Common questions

Keep exploring

More comparisons

Claude Opus 4.7 vs MiniMax M3New provider

Claude Opus 4.7 vs Ox AlphaNew provider

GPT-5.6 Sol vs Claude Opus 4.1Cross-provider