Comprehensive side-by-side LLM comparison
GPT-4 Turbo leads with 4.5% higher average benchmark score. Llama 4 Scout offers 19.9M more tokens in context window than GPT-4 Turbo. Llama 4 Scout is $39.62 cheaper per million tokens. Llama 4 Scout supports multimodal inputs. Llama 4 Scout is available on 6 providers. Both models have their strengths depending on your specific coding needs.
OpenAI
GPT-4 Turbo was introduced as an optimized version of GPT-4, designed to provide enhanced performance with improved efficiency and an expanded context window. Built with updated knowledge and refined capabilities, it offered developers a more cost-effective way to leverage GPT-4's advanced reasoning while handling longer conversations and documents.
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.
12 months newer

GPT-4 Turbo
OpenAI
2024-04-09

Llama 4 Scout
Meta
2025-04-05
Cost per million tokens (USD)

GPT-4 Turbo

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

GPT-4 Turbo

Llama 4 Scout
GPT-4 Turbo
2023-12-31
Available providers and their performance metrics

GPT-4 Turbo
Azure
OpenAI


GPT-4 Turbo

Llama 4 Scout

GPT-4 Turbo

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