Comprehensive side-by-side LLM comparison
o1-preview leads with 19.4% higher average benchmark score. Llama 3.1 70B Instruct offers 95.2K more tokens in context window than o1-preview. Llama 3.1 70B Instruct is $74.60 cheaper per million tokens. Llama 3.1 70B Instruct is available on 9 providers. Overall, o1-preview is the stronger choice for coding tasks.
Meta
Llama 3.1 70B was created as a balanced open-source model, designed to provide strong performance with 70 billion parameters while remaining practical for many deployment scenarios. Built to serve as a versatile foundation for fine-tuning and application development, it combines capability with accessibility in the open-source ecosystem.
OpenAI
o1-preview was introduced as an early version of OpenAI's reasoning model series, designed to demonstrate the potential of AI models that engage in extended thinking before responding. Built to solve complex problems through deliberate reasoning processes, it represented an initial step toward more thoughtful and analytical AI systems.
1 month newer

Llama 3.1 70B Instruct
Meta
2024-07-23

o1-preview
OpenAI
2024-09-12
Cost per million tokens (USD)

Llama 3.1 70B Instruct

o1-preview
Context window and performance specifications
Average performance across 2 common benchmarks

Llama 3.1 70B Instruct

o1-preview
Available providers and their performance metrics

Llama 3.1 70B Instruct
Bedrock
Cerebras
DeepInfra
Fireworks
Groq

Llama 3.1 70B Instruct

o1-preview

Llama 3.1 70B Instruct

o1-preview
Hyperbolic
Lambda
Sambanova
Together

o1-preview
Azure
OpenAI