What is the difference between Thinking Machines: Inkling and OpenAI o4-mini?

Thinking Machines: Inkling is developed by Thinking Machines while OpenAI o4-mini is developed by OpenAI. You can compare their actual outputs across 53 challenges on Rival to see how they differ in practice.

Which is better, Thinking Machines: Inkling or OpenAI o4-mini?

It depends on your use case. Thinking Machines: Inkling and OpenAI o4-mini each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 53 challenges so you can judge which fits your needs best.

How much does Thinking Machines: Inkling cost compared to OpenAI o4-mini?

Thinking Machines: Inkling costs $1/M input tokens and OpenAI o4-mini costs $1.1/M input tokens. Thinking Machines: Inkling is $0.10/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 Thinking Machines: Inkling and OpenAI o4-mini on Rival?

This page shows a side-by-side comparison of Thinking Machines: Inkling and OpenAI o4-mini 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 Thinking Machines: Inkling and OpenAI o4-mini?

Thinking Machines: Inkling is developed by Thinking Machines while OpenAI o4-mini is developed by OpenAI. You can compare their actual outputs across 53 challenges on Rival to see how they differ in practice.

Which is better, Thinking Machines: Inkling or OpenAI o4-mini?

It depends on your use case. Thinking Machines: Inkling and OpenAI o4-mini each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 53 challenges so you can judge which fits your needs best.

How much does Thinking Machines: Inkling cost compared to OpenAI o4-mini?

Thinking Machines: Inkling costs $1/M input tokens and OpenAI o4-mini costs $1.1/M input tokens. Thinking Machines: Inkling is $0.10/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 Thinking Machines: Inkling and OpenAI o4-mini on Rival?

This page shows a side-by-side comparison of Thinking Machines: Inkling and OpenAI o4-mini 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.

Thinking Machines: Inkling vs OpenAI o4-mini: Which Is Better?

Updated Jul 2026

Our Verdict

Thinking Machines: Inkling

OpenAI o4-miniRunner-up

No community votes yet. On paper, Thinking Machines: Inkling has the edge — bigger model tier, newer, bigger context window.

Too close to call

API pricing

Cost per 1M tokens

Thinking Machines: Inkling

Input

$1.00

1.1× cheaper

Output

$4.05

1.1× cheaper

OpenAI o4-mini

Input

$1.10

Output

$4.40

Thinking Machines: Inkling is cheaper on both — 1.1× input, 1.1× output

Writing DNA

Style Comparison

Similarity

54%

Thinking Machines: Inkling uses 496.8x more bold

Thinking Machines: Inkling

OpenAI o4-mini

57%Vocabulary73%

19wSentence Length15w

0.30Hedging0.18

5.0Bold0.0

2.7Lists2.1

0.04Emoji0.00

0.49Headings0.00

0.06Transitions0.02

Based on 27 + 10 text responses

Research

What we learned reading every model

Thinking Machines: Inkling and OpenAI o4-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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OpenAI o4-mini vs Llama 4 MaverickNew provider

OpenAI o4-mini vs Claude Opus 4New provider

Updated Jul 2026

Our Verdict

Thinking Machines: Inkling

OpenAI o4-miniRunner-up

No community votes yet. On paper, Thinking Machines: Inkling has the edge — bigger model tier, newer, bigger context window.

Too close to call

API pricing

Cost per 1M tokens

Thinking Machines: Inkling

Input

$1.00

1.1× cheaper

Output

$4.05

1.1× cheaper

OpenAI o4-mini

Input

$1.10

Output

$4.40

Thinking Machines: Inkling is cheaper on both — 1.1× input, 1.1× output

Writing DNA

Style Comparison

Similarity

54%

Thinking Machines: Inkling uses 496.8x more bold

Thinking Machines: Inkling

OpenAI o4-mini

57%Vocabulary73%

19wSentence Length15w

0.30Hedging0.18

5.0Bold0.0

2.7Lists2.1

0.04Emoji0.00

0.49Headings0.00

0.06Transitions0.02

Based on 27 + 10 text responses

Research

What we learned reading every model

Thinking Machines: Inkling and OpenAI o4-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

OpenAI o4-mini vs MiniMax M3New provider

OpenAI o4-mini vs Llama 4 MaverickNew provider

OpenAI o4-mini vs Claude Opus 4New provider