Comprehensive side-by-side LLM comparison
Grok 4 Fast leads with 51.3% higher average benchmark score. Overall, Grok 4 Fast is the stronger choice for coding tasks.
xAI
Grok 4 Fast is a multimodal language model developed by xAI. It achieves strong performance with an average score of 73.0% across 7 benchmarks. It excels particularly in SimpleQA (95.0%), HMMT 2025 (93.3%), AIME 2025 (92.0%). With a 2.0M token context window, it can handle extensive documents and complex multi-turn conversations. The model is available through 1 API provider. As a multimodal model, it can process and understand text, images, and other input formats seamlessly. Released in 2025, it represents xAI's latest advancement in AI technology.
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.
7 months newer

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

Grok 4 Fast
xAI
2025-08-28
Context window and performance specifications
Average performance across 1 common benchmarks

Grok 4 Fast

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

Grok 4 Fast
xAI

Mistral Small 3 24B Base

Grok 4 Fast

Mistral Small 3 24B Base

Grok 4 Fast

Mistral Small 3 24B Base