Comprehensive side-by-side LLM comparison
Grok-4 leads with 38.3% higher average benchmark score. Llama 4 Scout offers 19.7M more tokens in context window than Grok-4. Llama 4 Scout is $17.62 cheaper per million tokens. Llama 4 Scout is available on 6 providers. Overall, Grok-4 is the stronger choice for coding tasks.
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.
Meta
Llama 4 Scout was created as an exploratory variant in the Llama 4 family, designed to investigate new architectures and optimization strategies. Built as part of Meta's commitment to advancing open-source AI, it serves as a testbed for innovations that may inform future model releases.
3 months newer

Llama 4 Scout
Meta
2025-04-05

Grok-4
xAI
2025-07-09
Cost per million tokens (USD)

Grok-4

Llama 4 Scout
Context window and performance specifications
Average performance across 2 common benchmarks

Grok-4

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

Grok-4
xAI
ZeroEval


Grok-4

Llama 4 Scout

Grok-4

Llama 4 Scout
Llama 4 Scout
DeepInfra
Fireworks
Groq
Lambda
Novita
Together