What is the difference between LFM2.5-2.6B and OpenAI o3?

LFM2.5-2.6B is developed by Liquid AI while OpenAI o3 is developed by OpenAI. You can compare their actual outputs across 51 challenges on Rival to see how they differ in practice.

Which is better, LFM2.5-2.6B or OpenAI o3?

It depends on your use case. LFM2.5-2.6B and OpenAI o3 each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 51 challenges so you can judge which fits your needs best.

How much does LFM2.5-2.6B cost compared to OpenAI o3?

LFM2.5-2.6B costs $0/M input tokens and OpenAI o3 costs $10/M input tokens. LFM2.5-2.6B is $10.00/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 LFM2.5-2.6B and OpenAI o3 on Rival?

This page shows a side-by-side comparison of LFM2.5-2.6B and OpenAI o3 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 LFM2.5-2.6B and OpenAI o3?

LFM2.5-2.6B is developed by Liquid AI while OpenAI o3 is developed by OpenAI. You can compare their actual outputs across 51 challenges on Rival to see how they differ in practice.

Which is better, LFM2.5-2.6B or OpenAI o3?

It depends on your use case. LFM2.5-2.6B and OpenAI o3 each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 51 challenges so you can judge which fits your needs best.

How much does LFM2.5-2.6B cost compared to OpenAI o3?

LFM2.5-2.6B costs $0/M input tokens and OpenAI o3 costs $10/M input tokens. LFM2.5-2.6B is $10.00/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 LFM2.5-2.6B and OpenAI o3 on Rival?

This page shows a side-by-side comparison of LFM2.5-2.6B and OpenAI o3 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.

LFM2.5-2.6B vs OpenAI o3: Which Is Better?

Updated Aug 2026

Our Verdict

OpenAI o3

LFM2.5-2.6BRunner-up

No community votes yet. On paper, OpenAI o3 has the edge — bigger model tier, major provider backing.

Too close to call

What do LFM2.5-2.6B and OpenAI o3 say about your brand?

10 models, one question, verbatim receipts.

or peek at a demo: Notion Linear Vercel

API pricing

Cost per 1M tokens

LFM2.5-2.6B

Input

$0.000

Output

$0.000

OpenAI o3

Input

$10.00

Output

$40.00

Writing DNA

Style Comparison

Similarity

45%

LFM2.5-2.6B uses 6.0x more bold

LFM2.5-2.6B

OpenAI o3

54%Vocabulary68%

18wSentence Length14w

0.42Hedging0.26

4.1Bold0.7

3.3Lists3.0

0.00Emoji0.00

0.53Headings0.38

0.23Transitions0.12

Based on 26 + 16 text responses

Research

What we learned reading every model

FAQ

Common questions

Keep exploring

More comparisons

LFM2.5-2.6B vs Gemini 2.5 Pro Preview 06-05New provider

LFM2.5-2.6B vs MiniMax M3New provider

LFM2.5-2.6B vs Grok 3New provider

Updated Aug 2026

Our Verdict

OpenAI o3

LFM2.5-2.6BRunner-up

No community votes yet. On paper, OpenAI o3 has the edge — bigger model tier, major provider backing.

Too close to call

What do LFM2.5-2.6B and OpenAI o3 say about your brand?

10 models, one question, verbatim receipts.

or peek at a demo: Notion Linear Vercel

API pricing

Cost per 1M tokens

LFM2.5-2.6B

Input

$0.000

Output

$0.000

OpenAI o3

Input

$10.00

Output

$40.00

Writing DNA

Style Comparison

Similarity

45%

LFM2.5-2.6B uses 6.0x more bold

LFM2.5-2.6B

OpenAI o3

54%Vocabulary68%

18wSentence Length14w

0.42Hedging0.26

4.1Bold0.7

3.3Lists3.0

0.00Emoji0.00

0.53Headings0.38

0.23Transitions0.12

Based on 26 + 16 text responses

Research

What we learned reading every model

FAQ

Common questions

Keep exploring

More comparisons

LFM2.5-2.6B vs Gemini 2.5 Pro Preview 06-05New provider

LFM2.5-2.6B vs MiniMax M3New provider

LFM2.5-2.6B vs Grok 3New provider