Comprehensive side-by-side LLM comparison
Grok-4 leads with 47.5% higher average benchmark score. Grok-4 offers 8.0K more tokens in context window than Nova Micro. Nova Micro is $17.83 cheaper per million tokens. Grok-4 supports multimodal inputs. 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.
Amazon
Amazon Nova Micro was created as an ultra-compact multimodal model, designed for deployment in resource-constrained environments. Built to bring text and image understanding to edge devices and latency-sensitive applications, it extends Amazon's AI capabilities to minimal footprint scenarios.
7 months newer

Nova Micro
Amazon
2024-11-20

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

Grok-4

Nova Micro
Context window and performance specifications
Average performance across 1 common benchmarks

Grok-4

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

Grok-4
xAI
ZeroEval


Grok-4

Nova Micro

Grok-4

Nova Micro
Nova Micro
Bedrock