GPT-3.5 Turbo vs Mistral Large 2

Compare GPT-3.5 Turbo by OpenAI against Mistral Large 2 by Mistral AI, context windows of 16K vs 128K, tested across 8 shared challenges. Updated April 2026.

Which is better, GPT-3.5 Turbo or Mistral Large 2?

GPT-3.5 Turbo and Mistral Large 2 are both competitive models. GPT-3.5 Turbo costs $1.5/M input tokens vs $8/M for Mistral Large 2. Context windows: 16K vs 128K tokens. Compare their real outputs side by side below.

Key Differences Between GPT-3.5 Turbo and Mistral Large 2

GPT-3.5 Turbo is made by openai while Mistral Large 2 is from mistral. GPT-3.5 Turbo has a 16K token context window compared to Mistral Large 2's 128K. On pricing, GPT-3.5 Turbo costs $1.5/M input tokens vs $8/M for Mistral Large 2.

Our Verdict
Mistral Large 2
Mistral Large 2
GPT-3.5 Turbo
GPT-3.5 TurboRunner-up

No community votes yet. On paper, Mistral Large 2 has the edge — bigger model tier, newer, bigger context window.

GPT-3.5 Turbo is 12x cheaper per token — worth considering if cost matters.

Too close to call
Writing DNA

Style Comparison

Similarity
69%

Mistral Large 2 uses 1437.6x more bold

GPT-3.5 Turbo
Mistral Large 2
61%Vocabulary43%
16wSentence Length21w
0.23Hedging0.39
0.0Bold14.4
3.7Lists7.4
0.00Emoji0.80
0.00Headings1.41
0.38Transitions0.01
Based on 11 + 10 text responses
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GPT-3.5 TurboMistral Large 2

279 AI models invented the same fake scientist.

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AI Hallucination Index 2026
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