Comprehensive side-by-side LLM comparison
o4-mini leads with 16.7% higher average benchmark score. Llama 4 Scout offers 19.7M more tokens in context window than o4-mini. Llama 4 Scout is $5.12 cheaper per million tokens. Llama 4 Scout is available on 6 providers. Overall, o4-mini is the stronger choice for coding tasks.
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.
OpenAI
o4-mini was created as part of the next generation of OpenAI's reasoning models, designed to continue advancing the balance between analytical capability and operational efficiency. Built to bring cutting-edge reasoning techniques to applications requiring quick turnaround, it represents the evolution of compact reasoning-focused models.
11 days newer

Llama 4 Scout
Meta
2025-04-05

o4-mini
OpenAI
2025-04-16
Cost per million tokens (USD)

Llama 4 Scout

o4-mini
Context window and performance specifications
Average performance across 3 common benchmarks

Llama 4 Scout

o4-mini
o4-mini
2024-05-31
Available providers and their performance metrics

Llama 4 Scout
DeepInfra
Fireworks
Groq
Lambda
Novita

Llama 4 Scout

o4-mini

Llama 4 Scout

o4-mini
Together

o4-mini
OpenAI