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Ai21 Jamba 1 5 Mini vs Jamba Large 1 6
This page is context-first: how much text each model can take in one request. Full specs adds capabilities and limits; the pricing matrix below is only about $/million tokens from hosts that list both models.
Context window · side by side
Bar length is relative to the larger of the two windows (100% = max of this pair). This is not pricing.
Same context window size for both models.
Ai21 Jamba 1 5 Mini and Jamba Large 1 6 have identical context windows (256K tokens). Ai21 Jamba 1 5 Mini is 90% cheaper on input.
Quick verdicts
Short takeaways — validate with your own workloads.
RAG / high-volume retrieval
Use Ai21 Jamba 1 5 Mini. Input tokens are 90% cheaper — critical when sending large retrieved contexts.
Full specs
Context, output, capabilities, and dates. Green highlights the favorable value where we compute a winner.
| Spec | Ai21 Jamba 1 5 Mini | Jamba Large 1 6 |
|---|---|---|
| Context window | 256,000 tokens (256K) | 256,000 tokens (256K) |
| Max output tokens | 256,000 tokens (256K) | 256,000 tokens (256K) |
| Speed tier | Fast | Deep |
| Vision | No | No |
| Function calling | No | No |
| Extended thinking | No | No |
| Prompt caching | No | No |
| Batch API | No | No |
| Release date | N/A | N/A |
Pricing matrix
Dollar rates only: hosts that list both models, per 1M tokens. For how much text fits, use the context section above — not this table.
| Provider | Ai21 Jamba 1 5 Mini in | Ai21 Jamba 1 5 Mini out | Jamba Large 1 6 in | Jamba Large 1 6 out |
|---|---|---|---|---|
| Ai21 | — | — | $2.00/M | $8.00/M |
| Aws Bedrock | $0.200/M | $0.400/M | — | — |
Frequently asked questions
Powered by Mem0
Use a smaller model.
Get better results.
Mem0 gives your AI long-term memory so you stop re-sending context on every call. That means you can use a smaller, faster, cheaper model — and still get better answers.
Example: a multi-turn chat session
80% less to send — works with any model