Jamba Large 1.7
ai21/jamba-large-1.7
AI21's Jamba Large 1.7 is a text‑only model with a context window of up to 256 000 tokens. It supports tool usage, does not include built-in reasoning, and is a closed‑weight model released on 2025‑08‑09. Pricing is $2 per million input tokens and $8 per million output tokens.
- tool use
- structured outputs
At a glance
Specifications
What the API gives you
- Context window
- 256K tokens
- Max output
- 4K tokens
- Input price
- $2 / 1M tokens
- Output price
- $8 / 1M tokens
- Cache read
- —
- Modalities
- text → text
- Knowledge cutoff
- Aug 31, 2024
- Released
- Aug 9, 2025
Recommendation coverage
Where this model appears
Not currently included in a published recommendation. This means the available task-specific evidence did not support a ranking yet—not that the model was reviewed and rejected.
Benchmarks
No independent benchmark results are linked to this model yet. We keep it visible while withholding quality claims until usable results arrive.
Open-weight model on Hugging Face.
Catalog data via OpenRouter and models.dev. Last checked within the past 6 hours.