What is the difference between Kimi Linear 48B A3B Instruct and Mercury 2?

Kimi Linear 48B A3B Instruct is developed by Moonshot AI while Mercury 2 is developed by Inception. Kimi Linear 48B A3B Instruct has a 1.0M token context window vs Mercury 2's 128K. You can compare their actual outputs across 34 challenges on Rival to see how they differ in practice.

Which is better, Kimi Linear 48B A3B Instruct or Mercury 2?

It depends on your use case. Kimi Linear 48B A3B Instruct and Mercury 2 each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 34 challenges so you can judge which fits your needs best.

How much does Kimi Linear 48B A3B Instruct cost compared to Mercury 2?

Kimi Linear 48B A3B Instruct costs $0.3/M input tokens and Mercury 2 costs $0.25/M input tokens. Mercury 2 is $0.05/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 Kimi Linear 48B A3B Instruct and Mercury 2 on Rival?

This page shows a side-by-side comparison of Kimi Linear 48B A3B Instruct and Mercury 2 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 Kimi Linear 48B A3B Instruct and Mercury 2?

Kimi Linear 48B A3B Instruct is developed by Moonshot AI while Mercury 2 is developed by Inception. Kimi Linear 48B A3B Instruct has a 1.0M token context window vs Mercury 2's 128K. You can compare their actual outputs across 34 challenges on Rival to see how they differ in practice.

Which is better, Kimi Linear 48B A3B Instruct or Mercury 2?

It depends on your use case. Kimi Linear 48B A3B Instruct and Mercury 2 each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 34 challenges so you can judge which fits your needs best.

How much does Kimi Linear 48B A3B Instruct cost compared to Mercury 2?

Kimi Linear 48B A3B Instruct costs $0.3/M input tokens and Mercury 2 costs $0.25/M input tokens. Mercury 2 is $0.05/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 Kimi Linear 48B A3B Instruct and Mercury 2 on Rival?

This page shows a side-by-side comparison of Kimi Linear 48B A3B Instruct and Mercury 2 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.

Kimi Linear 48B A3B Instruct vs Mercury 2: Which Is Better?

Updated Mar 2026

Our Verdict

Kimi Linear 48B A3B Instruct

Mercury 2Runner-up

No community votes yet. On paper, Kimi Linear 48B A3B Instruct has the edge — bigger model tier, bigger context window.

Too close to call

What do Kimi Linear 48B A3B Instruct and Mercury 2 say about your brand?

10 models, one question, verbatim receipts.

or peek at a demo: Notion Linear Vercel

API pricing

Cost per 1M tokens

Kimi Linear 48B A3B Instruct

Input

$0.30

Output

$0.60

1.3× cheaper

Mercury 2

Input

$0.25

1.2× cheaper

Output

$0.75

Mercury 2 wins input (1.2× cheaper)·Kimi Linear 48B A3B Instruct wins output (1.3× cheaper)

Writing DNA

Style Comparison

Similarity

44%

Mercury 2 uses 8.2x more emoji

Kimi Linear 48B A3B Instruct

Mercury 2

63%Vocabulary53%

15wSentence Length22w

0.19Hedging0.40

5.2Bold6.6

3.2Lists2.6

0.00Emoji0.08

0.38Headings0.87

0.05Transitions0.14

Based on 14 + 23 text responses

Research

What we learned reading every model

FAQ

Common questions

Keep exploring

More comparisons

Mercury 2 vs MiniMax M3New provider

Mercury 2 vs Ox AlphaNew provider

Mercury 2 vs Grok 3New provider

Updated Mar 2026

Our Verdict

Kimi Linear 48B A3B Instruct

Mercury 2Runner-up

No community votes yet. On paper, Kimi Linear 48B A3B Instruct has the edge — bigger model tier, bigger context window.

Too close to call

What do Kimi Linear 48B A3B Instruct and Mercury 2 say about your brand?

10 models, one question, verbatim receipts.

or peek at a demo: Notion Linear Vercel

API pricing

Cost per 1M tokens

Kimi Linear 48B A3B Instruct

Input

$0.30

Output

$0.60

1.3× cheaper

Mercury 2

Input

$0.25

1.2× cheaper

Output

$0.75

Mercury 2 wins input (1.2× cheaper)·Kimi Linear 48B A3B Instruct wins output (1.3× cheaper)

Writing DNA

Style Comparison

Similarity

44%

Mercury 2 uses 8.2x more emoji

Kimi Linear 48B A3B Instruct

Mercury 2

63%Vocabulary53%

15wSentence Length22w

0.19Hedging0.40

5.2Bold6.6

3.2Lists2.6

0.00Emoji0.08

0.38Headings0.87

0.05Transitions0.14

Based on 14 + 23 text responses

Research

What we learned reading every model

FAQ

Common questions

Keep exploring

More comparisons

Mercury 2 vs MiniMax M3New provider

Mercury 2 vs Ox AlphaNew provider

Mercury 2 vs Grok 3New provider