Comprehensive side-by-side LLM comparison
GPT-4.5 leads with 20.5% higher average benchmark score. Overall, GPT-4.5 is the stronger choice for coding tasks.
OpenAI
GPT-4.5 was developed as an intermediate advancement between GPT-4 and GPT-5, designed to incorporate incremental improvements in reasoning, factuality, and instruction-following. Built to bridge generational capabilities while maintaining compatibility with existing applications, it represents a refinement of the GPT-4 architecture with enhanced performance characteristics.
Mistral AI
Mistral Small 24B Base was developed as a 24-billion-parameter foundation model, designed to serve as a base for fine-tuning and customization. Built to provide a strong starting point for domain-specific applications, it represents an intermediate-scale option in Mistral's model lineup.
28 days newer

Mistral Small 3 24B Base
Mistral AI
2025-01-30

GPT-4.5
OpenAI
2025-02-27
Context window and performance specifications
Average performance across 3 common benchmarks

GPT-4.5

Mistral Small 3 24B Base
Mistral Small 3 24B Base
2023-10-01
Available providers and their performance metrics

GPT-4.5
OpenAI

Mistral Small 3 24B Base

GPT-4.5

Mistral Small 3 24B Base

GPT-4.5

Mistral Small 3 24B Base