Comprehensive side-by-side LLM comparison
Grok-2 leads with 15.8% higher average benchmark score. Jamba 1.5 Large offers 376.0K more tokens in context window than Grok-2. Jamba 1.5 Large is $2.00 cheaper per million tokens. Grok-2 supports multimodal inputs. Overall, Grok-2 is the stronger choice for coding tasks.
xAI
Grok 2 was developed as the second generation of xAI's language model family, designed to provide enhanced reasoning, knowledge, and conversational abilities. Built with architectural improvements and expanded training, it represents a significant advancement in xAI's model capabilities.
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.
9 days newer

Grok-2
xAI
2024-08-13
Jamba 1.5 Large
AI21 Labs
2024-08-22
Cost per million tokens (USD)

Grok-2
Jamba 1.5 Large
Context window and performance specifications
Average performance across 3 common benchmarks

Grok-2
Jamba 1.5 Large
Jamba 1.5 Large
2024-03-05
Available providers and their performance metrics

Grok-2
xAI
Jamba 1.5 Large

Grok-2
Jamba 1.5 Large

Grok-2
Jamba 1.5 Large
Bedrock