What is the difference between DeepSeek V4 Pro 0813 and Mistral Medium 3.1?

DeepSeek V4 Pro 0813 is developed by DeepSeek while Mistral Medium 3.1 is developed by Mistral AI. DeepSeek V4 Pro 0813 has a 1.0M token context window vs Mistral Medium 3.1's 131K. You can compare their actual outputs across 54 challenges on Rival to see how they differ in practice.

Which is better, DeepSeek V4 Pro 0813 or Mistral Medium 3.1?

It depends on your use case. DeepSeek V4 Pro 0813 and Mistral Medium 3.1 each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 54 challenges so you can judge which fits your needs best.

How much does DeepSeek V4 Pro 0813 cost compared to Mistral Medium 3.1?

DeepSeek V4 Pro 0813 costs $0.66/M input tokens and Mistral Medium 3.1 costs $0.4/M input tokens. Mistral Medium 3.1 is $0.26/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 DeepSeek V4 Pro 0813 and Mistral Medium 3.1 on Rival?

This page shows a side-by-side comparison of DeepSeek V4 Pro 0813 and Mistral Medium 3.1 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 DeepSeek V4 Pro 0813 and Mistral Medium 3.1?

DeepSeek V4 Pro 0813 is developed by DeepSeek while Mistral Medium 3.1 is developed by Mistral AI. DeepSeek V4 Pro 0813 has a 1.0M token context window vs Mistral Medium 3.1's 131K. You can compare their actual outputs across 54 challenges on Rival to see how they differ in practice.

Which is better, DeepSeek V4 Pro 0813 or Mistral Medium 3.1?

It depends on your use case. DeepSeek V4 Pro 0813 and Mistral Medium 3.1 each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 54 challenges so you can judge which fits your needs best.

How much does DeepSeek V4 Pro 0813 cost compared to Mistral Medium 3.1?

DeepSeek V4 Pro 0813 costs $0.66/M input tokens and Mistral Medium 3.1 costs $0.4/M input tokens. Mistral Medium 3.1 is $0.26/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 DeepSeek V4 Pro 0813 and Mistral Medium 3.1 on Rival?

This page shows a side-by-side comparison of DeepSeek V4 Pro 0813 and Mistral Medium 3.1 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.

Updated Aug 2026

DeepSeek V4 Pro 0813vsMistral Medium 3.1

Mistral Medium 3.1 is cheaper than DeepSeek V4 Pro 0813 at $0.4/M vs $0.66/M input tokens.

DeepSeek V4 Pro 0813 and Mistral Medium 3.1 compared across 54 shared prompts
Spec	DeepSeek V4 Pro 0813	Mistral Medium 3.1
Input price	$0.66/M tokens	$0.4/M tokens
Output price	$1.98/M tokens	$2/M tokens
Context window	1.0M tokens	131K tokens
Released	Aug 2026	Aug 2025

Our Verdict

DeepSeek V4 Pro 0813

Mistral Medium 3.1Runner-up

Not enough votes to call it. On the specs, DeepSeek V4 Pro 0813 has the edge: bigger model tier, newer, bigger context window, major provider backing.

Slight edge

What do DeepSeek V4 Pro 0813 and Mistral Medium 3.1 say about your brand?

10 models, one question, verbatim receipts.

or peek at a demo: Notion Linear Vercel

API pricing

Cost per 1M tokens

DeepSeek V4 Pro 0813

Input

$0.66

Output

$1.98

Mistral Medium 3.1

Input

$0.40

1.6× cheaper

Output

$2.00

Mistral Medium 3.1 wins input (1.6× cheaper)·DeepSeek V4 Pro 0813

Writing DNA

Style Comparison

Similarity

33%

Mistral Medium 3.1 uses 39.3x more emoji

DeepSeek V4 Pro 0813

Mistral Medium 3.1

57%Vocabulary52%

17wSentence Length22w

0.49Hedging0.45

3.2Bold10.4

3.2Lists5.9

0.00Emoji0.39

1.08Headings1.12

0.04Transitions0.18

Based on 27 + 22 text responses

Research

What we learned reading every model

FAQ

Common questions

Keep exploring

More comparisons

DeepSeek V4 Pro 0813 vs MiniMax M3New provider

DeepSeek V4 Pro 0813 vs Ox AlphaNew provider

DeepSeek V4 Pro 0813 vs Claude Opus 4New provider

DeepSeek V4 Pro 0813 vs Claude Opus 4.1New provider

DeepSeek V4 Pro 0813 vs Qwen3.5 9BNew provider

DeepSeek V4 Pro 0813 vs Qwen3.5 FlashNew provider

DeepSeek V4 Pro 0813 vs Qwen3.5 Plus 2026-02-15New provider

DeepSeek V4 Pro 0813 vs Qwen3.5 Plus 2026-04-20New provider

Updated Aug 2026

DeepSeek V4 Pro 0813vsMistral Medium 3.1

Mistral Medium 3.1 is cheaper than DeepSeek V4 Pro 0813 at $0.4/M vs $0.66/M input tokens.

DeepSeek V4 Pro 0813 and Mistral Medium 3.1 compared across 54 shared prompts
Spec	DeepSeek V4 Pro 0813	Mistral Medium 3.1
Input price	$0.66/M tokens	$0.4/M tokens
Output price	$1.98/M tokens	$2/M tokens
Context window	1.0M tokens	131K tokens
Released	Aug 2026	Aug 2025

Our Verdict

DeepSeek V4 Pro 0813

Mistral Medium 3.1Runner-up

Not enough votes to call it. On the specs, DeepSeek V4 Pro 0813 has the edge: bigger model tier, newer, bigger context window, major provider backing.

Slight edge

What do DeepSeek V4 Pro 0813 and Mistral Medium 3.1 say about your brand?

10 models, one question, verbatim receipts.

or peek at a demo: Notion Linear Vercel

API pricing

Cost per 1M tokens

DeepSeek V4 Pro 0813

Input

$0.66

Output

$1.98

Mistral Medium 3.1

Input

$0.40

1.6× cheaper

Output

$2.00

Mistral Medium 3.1 wins input (1.6× cheaper)·DeepSeek V4 Pro 0813

Writing DNA

Style Comparison

Similarity

33%

Mistral Medium 3.1 uses 39.3x more emoji

DeepSeek V4 Pro 0813

Mistral Medium 3.1

57%Vocabulary52%

17wSentence Length22w

0.49Hedging0.45

3.2Bold10.4

3.2Lists5.9

0.00Emoji0.39

1.08Headings1.12

0.04Transitions0.18

Based on 27 + 22 text responses

Research

What we learned reading every model

FAQ

Common questions

Keep exploring

More comparisons

DeepSeek V4 Pro 0813 vs MiniMax M3New provider

DeepSeek V4 Pro 0813 vs Ox AlphaNew provider

DeepSeek V4 Pro 0813 vs Claude Opus 4New provider

DeepSeek V4 Pro 0813 vs Claude Opus 4.1New provider

DeepSeek V4 Pro 0813 vs Qwen3.5 9BNew provider

DeepSeek V4 Pro 0813 vs Qwen3.5 FlashNew provider

DeepSeek V4 Pro 0813 vs Qwen3.5 Plus 2026-02-15New provider

DeepSeek V4 Pro 0813 vs Qwen3.5 Plus 2026-04-20New provider