Mistral Medium 3 vs Gemini 2.5 Pro Preview 06-05

Compare Mistral Medium 3 by Mistral AI against Gemini 2.5 Pro Preview 06-05 by Google AI, in 1 community votes, gemini 2.5 pro preview 06-05 wins 100% of head-to-head duels, context windows of 131K vs 1.0M, tested across 23 shared challenges. Updated April 2026.

Which is better, Mistral Medium 3 or Gemini 2.5 Pro Preview 06-05?

Gemini 2.5 Pro Preview 06-05 is the better choice overall, winning 100% of 1 blind community votes on Rival. Mistral Medium 3 costs $0.4/M input tokens vs $1.25/M for Gemini 2.5 Pro Preview 06-05. Context windows: 131K vs 1049K tokens. Compare their real outputs side by side below.

Key Differences Between Mistral Medium 3 and Gemini 2.5 Pro Preview 06-05

Mistral Medium 3 is made by mistral while Gemini 2.5 Pro Preview 06-05 is from google. Mistral Medium 3 has a 131K token context window compared to Gemini 2.5 Pro Preview 06-05's 1049K. On pricing, Mistral Medium 3 costs $0.4/M input tokens vs $1.25/M for Gemini 2.5 Pro Preview 06-05. In community voting, In 1 community votes, Gemini 2.5 Pro Preview 06-05 wins 100% of head-to-head duels.

In 1 community votes, Gemini 2.5 Pro Preview 06-05 wins 100% of head-to-head duels. Based on blind community voting from the Rival open dataset of 1+ human preference judgments for this pair.

Our Verdict
Gemini 2.5 Pro Preview 06-05
Gemini 2.5 Pro Preview 06-05Winner
Mistral Medium 3
Mistral Medium 3Runner-up

Pick Gemini 2.5 Pro Preview 06-05. In 1 blind votes, Gemini 2.5 Pro Preview 06-05 wins 100% of the time. That's not luck.

Mistral Medium 3 is 5.0x cheaper per token — worth considering if cost matters.

Clear winner
Writing DNA

Style Comparison

Similarity
98%

Mistral Medium 3 uses 6.0x more emoji

Mistral Medium 3
Gemini 2.5 Pro Preview 06-05
57%Vocabulary51%
17wSentence Length15w
0.73Hedging0.31
8.6Bold4.8
6.5Lists4.1
0.06Emoji0.00
1.18Headings0.98
0.15Transitions0.05
Based on 15 + 20 text responses
vs

Ask them anything yourself

Mistral Medium 3Gemini 2.5 Pro Preview 06-05

279 AI models invented the same fake scientist.

We read every word. 250 models. 2.14 million words. This is what we found.

AI Hallucination Index 2026
Free preview13 of 58 slides
FAQ

Common questions