Comprehensive side-by-side LLM comparison
Jamba 1.5 Large leads with 8.3% higher average benchmark score. Jamba 1.5 Large offers 249.9K more tokens in context window than Llama 3.1 8B Instruct. Llama 3.1 8B Instruct is $9.94 cheaper per million tokens. Llama 3.1 8B Instruct is available on 9 providers. Overall, Jamba 1.5 Large is the stronger choice for coding tasks.
AI21 Labs
Jamba 1.5 Large was developed by AI21 Labs using a hybrid architecture combining transformer and state space models, designed to provide efficient long-context understanding. Built to handle extended documents and conversations with computational efficiency, it represents AI21's innovation in efficient large-scale model design.
Meta
Llama 3.1 8B was developed as an efficient open-source model, designed to bring capable instruction-following to applications with limited computational resources. Built with 8 billion parameters, it provides a lightweight option for developers seeking reliable performance without the overhead of larger models.
1 month newer

Llama 3.1 8B Instruct
Meta
2024-07-23
Jamba 1.5 Large
AI21 Labs
2024-08-22
Cost per million tokens (USD)
Jamba 1.5 Large

Llama 3.1 8B Instruct
Context window and performance specifications
Average performance across 4 common benchmarks
Jamba 1.5 Large

Llama 3.1 8B Instruct
Llama 3.1 8B Instruct
2023-12-31
Jamba 1.5 Large
2024-03-05
Available providers and their performance metrics
Jamba 1.5 Large
Bedrock

Llama 3.1 8B Instruct
Jamba 1.5 Large

Llama 3.1 8B Instruct
Jamba 1.5 Large

Llama 3.1 8B Instruct
Bedrock
Cerebras
DeepInfra
Fireworks
Groq
Hyperbolic
Lambda
Sambanova
Together