Jamba 1.5 Large vs Qwen2.5 72B
A side-by-side comparison of two Open LLM models - to help you pick the right one.
Jamba 1.5 Large
AI21 Labs
Jamba 1.5 Large is AI21 Labs' hybrid Mamba-Transformer open LLM with a 256k token context window, designed for text-based tasks. It is well-suited for applications requiring long-context understanding and generation. The model's open weights make it accessible for customization and research.
Qwen2.5 72B
Alibaba
Qwen2.5 72B is Alibaba's open-weight large language model designed for multilingual, math, and coding tasks. It features a substantial context window of 128,000 tokens, making it suitable for processing long documents or complex queries. The model is released under the Qwen License, allowing for accessible use and modification.
Spec comparison
| Jamba 1.5 Large | Qwen2.5 72B | |
|---|---|---|
| Provider | AI21 Labs | Alibaba |
| Category | Open LLM | Open LLM |
| Context window | 256K ctx | 128K ctx |
| Max output | - | - |
| Input price | $2 / 1M | - |
| Output price | $8 / 1M | - |
| License | Jamba Open Model License | Qwen License |
| Open weights | Yes | Yes |
| Modality | Text | Text |
Prices and specs are per provider documentation; verify current figures before relying on them.
Jamba 1.5 Large: what it's for
Jamba 1.5 Large is AI21 Labs' hybrid Mamba-Transformer open LLM with a 256k token context window, designed for text-based tasks. It is well-suited for applications requiring long-context understanding and generation. The model's open weights make it accessible for customization and research.
Qwen2.5 72B: what it's for
Qwen2.5 72B is Alibaba's open-weight large language model designed for multilingual, math, and coding tasks. It features a substantial context window of 128,000 tokens, making it suitable for processing long documents or complex queries. The model is released under the Qwen License, allowing for accessible use and modification.