Comprehensive side-by-side LLM comparison
Grok-4 supports multimodal inputs. Grok-4 is available on 2 providers. Both models have their strengths depending on your specific coding needs.
Gemma 2 27B was developed as an open-source language model with 27 billion parameters, designed to provide researchers and developers with a capable, instruction-tuned model for experimentation and deployment. Built to democratize access to advanced language understanding, it combines strong performance with the flexibility of open-source licensing.
xAI
Grok 4 represents the fourth generation of xAI's language models, developed to continue advancing the frontier of AI reasoning and knowledge. Built to handle increasingly complex tasks with enhanced reliability, it demonstrates xAI's commitment to pushing AI capabilities forward.
1 year newer

Gemma 2 27B
2024-06-27

Grok-4
xAI
2025-07-09
Context window and performance specifications
Grok-4
2024-12-31
Available providers and their performance metrics

Gemma 2 27B

Grok-4
xAI

Gemma 2 27B

Grok-4

Gemma 2 27B

Grok-4
ZeroEval