Mistral Devstral Medium vs Pony Alpha

Compare Mistral Devstral Medium by Mistral AI against Pony Alpha by OpenRouter, tested across 47 shared challenges. Updated April 2026.

Which is better, Mistral Devstral Medium or Pony Alpha?

Mistral Devstral Medium and Pony Alpha are both competitive models. Mistral Devstral Medium costs $0.4/M input tokens vs $0/M for Pony Alpha. Compare their real outputs side by side below.

Key Differences Between Mistral Devstral Medium and Pony Alpha

Mistral Devstral Medium is made by mistral while Pony Alpha is from openrouter. On pricing, Mistral Devstral Medium costs $0.4/M input tokens vs $0/M for Pony Alpha.

Our Verdict
Pony Alpha
Pony Alpha
Mistral Devstral Medium
Mistral Devstral MediumRunner-up

No community votes yet. On paper, Pony Alpha has the edge — bigger model tier, newer, bigger context window.

Too close to call
Writing DNA

Style Comparison

Similarity
99%

Pony Alpha uses 3.7x more headings

Mistral Devstral Medium
Pony Alpha
50%Vocabulary52%
17wSentence Length15w
0.56Hedging0.40
4.5Bold5.9
5.3Lists4.4
0.00Emoji0.00
0.19Headings0.71
0.32Transitions0.23
Based on 21 + 20 text responses
vs

Ask them anything yourself

Mistral Devstral MediumPony Alpha

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