Jamba 1.5-Large
AI21 LabsLanguage modeling/generationChatTranslationQuestion answeringOpen weights
Jamba 1.5-Large is a language modeling/generation model from AI21 Labs released in 2024 with 398000000000.0 parameters.
About Jamba 1.5-Large
We present Jamba-1.5, new instruction-tuned large language models based on our Jamba architecture. Jamba is a hybrid Transformer-Mamba mixture of experts architecture, providing high throughput and low memory usage across context lengths, while retai
LLM pricing & performance
Full LLM page →Jamba 1.5-Large is available via API — live cost, context, and benchmark data:
Input / 1M
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Output / 1M
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Context
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Tokens/sec
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LMArena (Chatbot Arena) Elo: 1237.1
Details
- Provider
- AI21 Labs
- Task
- Language modeling/generation,Chat,Translation,Question answering
- Parameters
- 398000000000.0
- Released
- 2024-08-22
- Open weights
- Yes