Comprehensive side-by-side LLM comparison
Llama 3.1 Nemotron Nano 8B V1 leads with 18.2% higher average benchmark score. Overall, Llama 3.1 Nemotron Nano 8B V1 is the stronger choice for coding tasks.
xAI
Grok 1.5 was developed by xAI as an advanced language model, designed to provide helpful and accurate information with a focus on reasoning and factual knowledge. Built to serve as a conversational AI with strong analytical capabilities, it represents xAI's early generation of foundation models.
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.
11 months newer

Grok-1.5
xAI
2024-03-28

Llama 3.1 Nemotron Nano 8B V1
NVIDIA
2025-03-18
Average performance across 1 common benchmarks

Grok-1.5

Llama 3.1 Nemotron Nano 8B V1
Llama 3.1 Nemotron Nano 8B V1
2023-12-31
Available providers and their performance metrics

Grok-1.5

Llama 3.1 Nemotron Nano 8B V1

Grok-1.5

Llama 3.1 Nemotron Nano 8B V1