What is the difference between GPT-5.2 and GPT-5.6 Sol?

Both are developed by OpenAI but target different use cases. GPT-5.2 has a 400K token context window vs GPT-5.6 Sol's 1.1M. You can compare their actual outputs across 52 challenges on Rival to see how they differ in practice.

Which is better, GPT-5.2 or GPT-5.6 Sol?

It depends on your use case. GPT-5.2 and GPT-5.6 Sol each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 52 challenges so you can judge which fits your needs best.

How much does GPT-5.2 cost compared to GPT-5.6 Sol?

GPT-5.2 costs $1.75/M input tokens and GPT-5.6 Sol costs $5/M input tokens. GPT-5.2 is $3.25/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 GPT-5.2 and GPT-5.6 Sol on Rival?

This page shows a side-by-side comparison of GPT-5.2 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 GPT-5.2 and GPT-5.6 Sol?

Both are developed by OpenAI but target different use cases. GPT-5.2 has a 400K token context window vs GPT-5.6 Sol's 1.1M. You can compare their actual outputs across 52 challenges on Rival to see how they differ in practice.

Which is better, GPT-5.2 or GPT-5.6 Sol?

It depends on your use case. GPT-5.2 and GPT-5.6 Sol each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 52 challenges so you can judge which fits your needs best.

How much does GPT-5.2 cost compared to GPT-5.6 Sol?

GPT-5.2 costs $1.75/M input tokens and GPT-5.6 Sol costs $5/M input tokens. GPT-5.2 is $3.25/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 GPT-5.2 and GPT-5.6 Sol on Rival?

This page shows a side-by-side comparison of GPT-5.2 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.

GPT-5.2 vs GPT-5.6 Sol: Which Is Better?

Updated Jul 2026

Our Verdict

GPT-5.6 Sol

GPT-5.2Runner-up

No community votes yet. On paper, GPT-5.6 Sol has the edge — newer, bigger context window.

Too close to call

What do GPT-5.2 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

GPT-5.2

Input

$1.75

2.9× cheaper

Output

$14.00

2.1× cheaper

GPT-5.6 Sol

Input

$5.00

Output

$30.00

GPT-5.2 is cheaper on both — 2.9× input, 2.1× output

Writing DNA

Style Comparison

Similarity

49%

GPT-5.2 uses 4.0x more transitions

GPT-5.2

GPT-5.6 Sol

64%Vocabulary63%

16wSentence Length15w

0.34Hedging0.79

9.4Bold3.4

3.9Lists3.8

0.06Emoji0.03

0.89Headings0.95

0.31Transitions0.08

Based on 15 + 27 text responses

Research

What we learned reading every model

FAQ

Common questions

Keep exploring

More comparisons

GPT-5.2 vs MiniMax M3New provider

GPT-5.2 vs Claude Opus 4.1New provider

GPT-5.2 vs Ox AlphaNew provider

Updated Jul 2026

Our Verdict

GPT-5.6 Sol

GPT-5.2Runner-up

No community votes yet. On paper, GPT-5.6 Sol has the edge — newer, bigger context window.

Too close to call

What do GPT-5.2 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

GPT-5.2

Input

$1.75

2.9× cheaper

Output

$14.00

2.1× cheaper

GPT-5.6 Sol

Input

$5.00

Output

$30.00

GPT-5.2 is cheaper on both — 2.9× input, 2.1× output

Writing DNA

Style Comparison

Similarity

49%

GPT-5.2 uses 4.0x more transitions

GPT-5.2

GPT-5.6 Sol

64%Vocabulary63%

16wSentence Length15w

0.34Hedging0.79

9.4Bold3.4

3.9Lists3.8

0.06Emoji0.03

0.89Headings0.95

0.31Transitions0.08

Based on 15 + 27 text responses

Research

What we learned reading every model

FAQ

Common questions

Keep exploring

More comparisons

GPT-5.2 vs MiniMax M3New provider

GPT-5.2 vs Claude Opus 4.1New provider

GPT-5.2 vs Ox AlphaNew provider