Comprehensive side-by-side LLM comparison
GPT-5 nano leads with 14.0% higher average benchmark score. Llama 4 Scout offers 19.5M more tokens in context window than GPT-5 nano. Both models have similar pricing. Llama 4 Scout is available on 6 providers. Overall, GPT-5 nano is the stronger choice for coding tasks.
OpenAI
GPT-5 Nano was developed as the most compact variant in the GPT-5 family, designed for deployment in resource-constrained environments and edge computing scenarios. Built to bring next-generation AI capabilities to devices and applications where latency and efficiency are paramount, it distills GPT-5 innovations into a minimal footprint.
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.
4 months newer

Llama 4 Scout
Meta
2025-04-05

GPT-5 nano
OpenAI
2025-08-07
Cost per million tokens (USD)

GPT-5 nano

Llama 4 Scout
Context window and performance specifications
Average performance across 1 common benchmarks

GPT-5 nano

Llama 4 Scout
GPT-5 nano
2024-05-30
Available providers and their performance metrics

GPT-5 nano
OpenAI
ZeroEval


GPT-5 nano

Llama 4 Scout

GPT-5 nano

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