Comprehensive side-by-side LLM comparison
Grok 4 offers 74.4K more tokens in context window than Minimax M 2.5. Minimax M 2.5 is $28.50 cheaper per million tokens. Grok 4 supports multimodal inputs. Both models have their strengths depending on your specific coding needs.
xAI
Grok 4, released by xAI on July 10, 2025, is a large language model featuring first-principles reasoning and comprehensive multimodal support. It features a 260K token context window and demonstrated strong performance on advanced reasoning and coding benchmarks. Grok 4 targets complex multi-step reasoning tasks, scientific analysis, and agentic workflows via the xAI API.
MiniMax
MiniMax M2.5 is a large language model from MiniMax extensively trained with reinforcement learning across hundreds of thousands of complex real-world environments. It targets agentic tool use, coding automation, and office productivity tasks, with strong results on software engineering and web browsing benchmarks. M2.5 represents the next generation of MiniMax's M-series models optimized for production agentic workloads.
7 months newer

Grok 4
xAI
2025-07-10
Minimax M 2.5
MiniMax
2026-02-13
Cost per million tokens (USD)
Grok 4
Minimax M 2.5
Context window and performance specifications
Available providers and their performance metrics
Grok 4
xAI
Minimax M 2.5
Grok 4
Minimax M 2.5
Grok 4
Minimax M 2.5
MiniMax