Mistral Medium 3.5
GPT-5.4
Decision Recommendation
⚖️ Editorial Verdict: In our analysis, GPT-5.4 is the premium intelligence choice, scoring 57.7% higher on coding benchmarks. However, this accuracy premium comes with a cost overhead: Mistral Medium 3.5 is 1.0x cheaper to run and delivers 2.4x faster throughput. If you are building high-volume, simple chatbots or processing massive amounts of text where budget is critical, Mistral Medium 3.5 offers excellent cost savings. For agentic reasoning, code refactoring, or complex logical tasks, the accuracy premium of GPT-5.4 fully justifies the cost.
Mistral Medium 3.5
Benchmarks & Scores
Cost & Performance
GPT-5.4
Benchmarks & Scores
Cost & Performance
Frequently Asked Questions
Pricing data is currently unavailable for one or both of these models, so a direct cost comparison cannot be determined.
Mistral Medium 3.5 is faster than GPT-5.4. Mistral Medium 3.5 generates 180 tokens per second (tps) compared to GPT-5.4 which generates 74 tokens per second.
GPT-5.4 is better for coding tasks. It scores 57.7% on coding evaluations (swe-bench-pro) compared to Mistral Medium 3.5 which scores N/A.
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