Comprehensive side-by-side LLM comparison
Grok-4 leads with 21.6% higher average benchmark score. Grok-4 supports multimodal inputs. Grok-4 is available on 2 providers. Overall, Grok-4 is the stronger choice for coding tasks.
DeepSeek
DeepSeek-R1-Zero was introduced as an experimental variant trained with minimal human supervision, designed to develop reasoning patterns through self-guided reinforcement learning. Built to explore how models can discover analytical strategies independently, it represents research into autonomous reasoning capability development.
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.
5 months newer

DeepSeek R1 Zero
DeepSeek
2025-01-20

Grok-4
xAI
2025-07-09
Context window and performance specifications
Average performance across 2 common benchmarks

DeepSeek R1 Zero

Grok-4
Grok-4
2024-12-31
Available providers and their performance metrics

DeepSeek R1 Zero

Grok-4
xAI

DeepSeek R1 Zero

Grok-4

DeepSeek R1 Zero

Grok-4
ZeroEval