Jais 2 70B Chat
Jais 2 70B Chat was trained from scratch on Arabic and English by MBZUAI, Inception and Cerebras. Its Arabic-focused vocabulary supports standard Arabic, dialects and mixed Arabic-English text. Published weights remain accessible after accepting the repository conditions.
Restricted access
A distinct model architecture
The design uses custom μP parameterization and an 8:1 filter-to-hidden ratio. These implementation details matter when selecting a compatible inference runtime.Jais 2 70B official model card
Keep existing deployments reproducible
Practical guidance. Use the larger Jais 2 release as a comparison point for existing Arabic document systems. Compare exact answers and citation handling with the smaller release before committing more inference capacity. Its generation number does not make its weights unavailable.
Specifications & access
| Detail | Value and conditions |
|---|---|
| Status | Restricted access |
| Access | Downloadable |
| Model identifiers | Jais-2-70B-Chat |
| Context window | 8,192 tokens Context length in the developer's technical specifications Jais 2 70B official model card |
| License | Apache 2.0; Hugging Face acceptance gateJais 2 70B official model card |
| Vocabulary | 150,272 entriesJais 2 70B official model card |
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