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 70B was developed by NVIDIA through customization of Meta's Llama 3.1 70B, designed to enhance performance for specific use cases and deployments. Built with NVIDIA's optimizations and fine-tuning expertise, it demonstrates how foundation models can be adapted for specialized applications.
11 months newer

Llama 3.1 Nemotron 70B Instruct
NVIDIA
2024-10-01

Grok Code Fast 1
xAI
2025-08-28
Context window and performance specifications
Llama 3.1 Nemotron 70B Instruct
2023-12-01
Available providers and their performance metrics

Grok Code Fast 1
xAI

Llama 3.1 Nemotron 70B Instruct

Grok Code Fast 1

Llama 3.1 Nemotron 70B Instruct

Grok Code Fast 1

Llama 3.1 Nemotron 70B Instruct