Ai21 LLM API pricing
Every model Ai21 serves, with its pricing per 1M tokens and the exact model ID to copy. Sorted cheapest input first. Verified against LiteLLM and OpenRouter daily.
Models served
12
on this provider
Cheapest input
$0.20
per 1M tokens
Cheapest output
$0.40
per 1M tokens
Max context
256K
tokens
| Model ID | |||||
|---|---|---|---|---|---|
| Jamba 1.5 Mini 001 | AI21 | 256K | $0.20 | $0.40 | jamba-1.5-mini@001 |
| Jamba 1.5 | AI21 | 256K | $0.20 | $0.40 | jamba-1.5 |
| Jamba Mini 1.6 | AI21 | 256K | $0.20 | $0.40 | jamba-mini-1.6 |
| Jamba Mini 1.7 | AI21 | 256K | $0.20 | $0.40 | jamba-mini-1.7 |
| Jamba 1.5 Mini | AI21 | 256K | $0.20 | $0.40 | jamba-1.5-mini |
| Jamba 1.5 Large 001 | AI21 | 256K | $2.00 | $8.00 | jamba-1.5-large@001 |
| Jamba 1.5 Large | AI21 | 256K | $2.00 | $8.00 | jamba-1.5-large |
| Jamba Large 1.6 | AI21 | 256K | $2.00 | $8.00 | jamba-large-1.6 |
| Jamba Large 1.7 | AI21 | 256K | $2.00 | $8.00 | jamba-large-1.7 |
| J2 Light | AI21 | 8K | $3.00 | $3.00 | j2-light |
| J2 Mid | AI21 | 8K | $10.00 | $10.00 | j2-mid |
| J2 Ultra | AI21 | 8K | $15.00 | $15.00 | j2-ultra |
Pricing verified against LiteLLM + OpenRouter + provider pages · refreshed daily
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