GPT-5.4 mini vs Mistral Large 25.12
Side-by-side benchmark comparison across coding, math, reasoning, speed, and pricing.
GPT-5.4 mini by OpenAI wins on 5 of 8 benchmarks against Mistral Large 25.12 by Mistral, which leads on 3. This head-to-head comparison covers coding, math, reasoning, speed, and pricing metrics from our benchmark data.
Category-by-Category Breakdown
General Intelligence: In general intelligence, GPT-5.4 mini scores 24.6 on AA Intelligence Index compared to Mistral Large 25.12's 9.7.
Coding: In coding, GPT-5.4 mini scores 56.1 on AA Coding Index compared to Mistral Large 25.12's 20.1.
Reasoning: In reasoning, GPT-5.4 mini scores 83.7% on GPQA Diamond compared to Mistral Large 25.12's 52.0%, while GPT-5.4 mini scores 19.7 on AA Agentic Index compared to Mistral Large 25.12's 2.4.
Context: In context, GPT-5.4 mini scores 400K on Context Length compared to Mistral Large 25.12's 262K.
Pricing Comparison
GPT-5.4 mini costs $0.75/1M input tokens and $4.5/1M output tokens, while Mistral Large 25.12 costs $0.50/1M input and $1.5/1M output. Mistral Large 25.12 is the more affordable option for API usage.
Verdict
Mistral Large 25.12 leads across the board in affordability, making it the stronger overall choice in this comparison.
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GPT-5.4 mini vs Mistral Large 25.12 — FAQ
Which is better, GPT-5.4 mini or Mistral Large 25.12?
GPT-5.4 mini wins on more benchmarks overall (5 vs 3). However, the best choice depends on your specific needs — each model excels in different areas.
How does GPT-5.4 mini compare to Mistral Large 25.12 for coding?
SWE-bench Verified data is not available for both models. Check the detailed comparison charts above for other coding-related metrics.
Is GPT-5.4 mini cheaper than Mistral Large 25.12?
Yes, Mistral Large 25.12 is cheaper. GPT-5.4 mini costs $0.75/1M input and $4.5/1M output tokens. Mistral Large 25.12 costs $0.50/1M input and $1.5/1M output tokens.
Which is faster, GPT-5.4 mini or Mistral Large 25.12?
Output speed data is not available for both models. Check the speed section of the comparison above for available performance data.
What benchmarks does the GPT-5.4 mini vs Mistral Large 25.12 comparison cover?
This comparison covers 8 benchmarks including GPQA Diamond, Input Cost, Output Cost, Context Length, AA Intelligence Index, AA Coding Index, AA Agentic Index, Cached Input Cost. Metrics span general intelligence, coding, math, reasoning, speed, and cost categories.