Comprehensive side-by-side LLM comparison
. Both models have their strengths depending on your specific coding needs.
xAI
Grok Code Fast was developed as a specialized coding model optimized for speed, designed to provide rapid code completion, generation, and assistance. Built to serve developers requiring quick feedback and iterative coding support, it combines programming expertise with low-latency responses.
NVIDIA
Llama 3.1 Nemotron Nano 8B was created as a compact variant optimized by NVIDIA, designed to bring Llama 3.1 capabilities to more efficient deployments. Built with NVIDIA's efficiency optimizations, it serves applications requiring strong performance with reduced resource requirements.
5 months newer

Llama 3.1 Nemotron Nano 8B V1
NVIDIA
2025-03-18

Grok Code Fast 1
xAI
2025-08-28
Context window and performance specifications
Llama 3.1 Nemotron Nano 8B V1
2023-12-31
Available providers and their performance metrics

Grok Code Fast 1
xAI

Llama 3.1 Nemotron Nano 8B V1

Grok Code Fast 1

Llama 3.1 Nemotron Nano 8B V1

Grok Code Fast 1

Llama 3.1 Nemotron Nano 8B V1