Jamba Large pricing
Jamba Large, Flagship-tier from AI21 Labs, costs $2.00 per 1M input tokens and $8.00 per 1M output tokens.
Input$2.00per 1M tokens
Output$8.00per 1M tokens
Context window—tokens
TierFlagshipAI21 Labs
Price your own workload against Jamba Large in the calculator →
Specs and pricing
| Provider | AI21 Labs |
| Tier | Flagship |
| Context window | — |
| Max output | — |
| Input price | $2.00 / 1M tokens |
| Output price | $8.00 / 1M tokens |
| Modalities | text |
Note. Listed as 'The most powerful and efficient long context model' on AI21's official pricing page. AI21 notes its tokenizer averages ~1 word or 6 characters per token, up to 30% more text per token than other providers' tokenizers.
What it costs at realistic volumes
Assuming a 4:1 input:output token ratio, a common shape for chat and RAG-style workloads:
| Volume (4:1 in:out ratio) | Input cost | Output cost | Total / month |
|---|---|---|---|
| 1,000,000 in / 250,000 out | $2.00 | $2.00 | $4.00 |
| 10,000,000 in / 2,500,000 out | $20.00 | $20.00 | $40.00 |
| 100,000,000 in / 25,000,000 out | $200.00 | $200.00 | $400.00 |
Cheaper alternatives
Same tier (Flagship), a different provider, and a lower blended cost at the 4:1 ratio used above:
| Model | Provider | $/1M in | $/1M out | At the 4:1 ratio |
|---|---|---|---|---|
| Qwen3 235B A22B Instruct 2507 | Novita AI | $0.09 | $0.58 | 94.1% cheaper blended |
| GPT-OSS 120B | Groq | $0.15 | $0.60 | 92.5% cheaper blended |
| Qwen3 235B-A22B (2507) | Parasail | $0.14 | $0.80 | 91.5% cheaper blended |
| Llama 4 Maverick | Together AI | $0.27 | $0.85 | 87.9% cheaper blended |
| Llama 4 Maverick Instruct | Novita AI | $0.27 | $0.85 | 87.9% cheaper blended |