What is the difference between GPT-5 and GPT-5 Mini?

Both are developed by OpenAI but target different use cases. in 20 community votes on Rival, GPT-5 wins 56% of head-to-head matchups. These results are based on blind head-to-head voting across 52 challenges.

Which is better, GPT-5 or GPT-5 Mini?

Based on 20 community votes on Rival, GPT-5 wins 56% of head-to-head matchups against GPT-5 Mini. GPT-5 is strongest in Reasoning, Web Design. However, GPT-5 Mini leads in Image Generation, Conversation.

How much does GPT-5 cost compared to GPT-5 Mini?

GPT-5 costs $1.25/M input tokens and GPT-5 Mini costs $0.25/M input tokens. GPT-5 Mini is $1.00/M cheaper per input. The more expensive model wins 56% of duels, so the premium may be justified by quality.

How are GPT-5 vs GPT-5 Mini votes collected on Rival?

Rival presents both models' outputs side-by-side in blind duels. Voters see the responses but don't know which model produced each one, eliminating brand bias. 20 votes have been collected for this pair across 52 challenges. All vote data is part of Rival's open dataset.

What is the difference between GPT-5 and GPT-5 Mini?

Both are developed by OpenAI but target different use cases. in 20 community votes on Rival, GPT-5 wins 56% of head-to-head matchups. These results are based on blind head-to-head voting across 52 challenges.

Which is better, GPT-5 or GPT-5 Mini?

Based on 20 community votes on Rival, GPT-5 wins 56% of head-to-head matchups against GPT-5 Mini. GPT-5 is strongest in Reasoning, Web Design. However, GPT-5 Mini leads in Image Generation, Conversation.

How much does GPT-5 cost compared to GPT-5 Mini?

GPT-5 costs $1.25/M input tokens and GPT-5 Mini costs $0.25/M input tokens. GPT-5 Mini is $1.00/M cheaper per input. The more expensive model wins 56% of duels, so the premium may be justified by quality.

How are GPT-5 vs GPT-5 Mini votes collected on Rival?

Rival presents both models' outputs side-by-side in blind duels. Voters see the responses but don't know which model produced each one, eliminating brand bias. 20 votes have been collected for this pair across 52 challenges. All vote data is part of Rival's open dataset.

GPT-5 vs GPT-5 Mini: Which Is Better?

Updated Aug 2025

Our Verdict

GPT-5Winner

GPT-5 MiniRunner-up

GPT-5 has the edge overall. In 20 blind votes, GPT-5 wins 56% of the time.

Pick GPT-5 for Web Design, Reasoning. Pick GPT-5 Mini for Image Generation, Conversation. GPT-5 Mini is 5.0x cheaper per token — worth considering if cost matters.

Slight edge

API pricing

Cost per 1M tokens

GPT-5

Input

$1.25

Output

$10.00

GPT-5 Mini

Input

$0.25

5.0× cheaper

Output

$2.00

5.0× cheaper

GPT-5 Mini is cheaper on both — 5.0× input, 5.0× output

Writing DNA

Style Comparison

Similarity

90%

GPT-5 uses 18.9x more bold

GPT-5

GPT-5 Mini

65%Vocabulary62%

13wSentence Length21w

0.20Hedging0.16

0.2Bold0.0

4.6Lists3.4

0.00Emoji0.00

0.16Headings0.00

0.03Transitions0.05

Based on 16 + 15 text responses

Research

What we learned reading every model

GPT-5 and GPT-5 Mini 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

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GPT-5 Mini vs Llama 4 MaverickNew provider

GPT-5 Mini vs Claude Opus 4New provider

Updated Aug 2025

Our Verdict

GPT-5Winner

GPT-5 MiniRunner-up

GPT-5 has the edge overall. In 20 blind votes, GPT-5 wins 56% of the time.

Pick GPT-5 for Web Design, Reasoning. Pick GPT-5 Mini for Image Generation, Conversation. GPT-5 Mini is 5.0x cheaper per token — worth considering if cost matters.

Slight edge

API pricing

Cost per 1M tokens

GPT-5

Input

$1.25

Output

$10.00

GPT-5 Mini

Input

$0.25

5.0× cheaper

Output

$2.00

5.0× cheaper

GPT-5 Mini is cheaper on both — 5.0× input, 5.0× output

Writing DNA

Style Comparison

Similarity

90%

GPT-5 uses 18.9x more bold

GPT-5

GPT-5 Mini

65%Vocabulary62%

13wSentence Length21w

0.20Hedging0.16

0.2Bold0.0

4.6Lists3.4

0.00Emoji0.00

0.16Headings0.00

0.03Transitions0.05

Based on 16 + 15 text responses

Research

What we learned reading every model

GPT-5 and GPT-5 Mini 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

GPT-5 Mini vs MiniMax M3New provider

GPT-5 Mini vs Llama 4 MaverickNew provider

GPT-5 Mini vs Claude Opus 4New provider