Comprehensive side-by-side LLM comparison
Claude Haiku 4.5 leads with 36.1% higher average benchmark score. Jamba 1.5 Large offers 112.0K more tokens in context window than Claude Haiku 4.5. Claude Haiku 4.5 is $4.00 cheaper per million tokens. Claude Haiku 4.5 supports multimodal inputs. Overall, Claude Haiku 4.5 is the stronger choice for coding tasks.
Anthropic
Claude Haiku 4.5 continues Anthropic's tradition of fast, efficient models in the fourth generation Claude family. Designed to maintain the hallmark speed and cost-effectiveness of the Haiku line while incorporating advancements from the Claude 4 series, it serves applications requiring rapid processing and quick turnaround times.
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.
1 year newer
Jamba 1.5 Large
AI21 Labs
2024-08-22

Claude Haiku 4.5
Anthropic
2025-10-15
Cost per million tokens (USD)

Claude Haiku 4.5
Jamba 1.5 Large
Context window and performance specifications
Average performance across 1 common benchmarks

Claude Haiku 4.5
Jamba 1.5 Large
Jamba 1.5 Large
2024-03-05
Claude Haiku 4.5
2025-02-01
Available providers and their performance metrics

Claude Haiku 4.5
Anthropic
Jamba 1.5 Large

Claude Haiku 4.5
Jamba 1.5 Large

Claude Haiku 4.5
Jamba 1.5 Large
Bedrock