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AI21 Labs API pricing

AI21 Labs has 2 models with a token price on record: input $0.20 to $2.00 and output $0.40 to $8.00 per million tokens at the standard tier. Each rate links to the page it was read from, most recently on 2026-10-22.

AI21 Labs sells models made by others, so these are what it charges, not the makers' own prices.

Price a workload on these models →Every seller →AI21 Labs’s own pricing page →

2
models with a price
○
publish a cached rate
no cached input rate on record
○
batch listings
no batch tier on record
2026-10-22
most recent read

Every model AI21 Labs prices

AI21 Labs token prices per million tokens, by model and tier, each with the page it was read from
ModelTierInput $/MOutput $/MCached $/MContextRead from
ai21/jamba-largeStandard$2.00$8.00○○2026-10-22
ai21/jamba-miniStandard$0.20$0.40○○2026-10-22

○ means no answer on record, not zero. Rates older than 21 days are hidden rather than shown stale. Input and output are priced separately, so a figure built from input alone is a different, smaller number.

Other sellers

OpenRouter 385Novita AI 65Together AI 20Anthropic 19Baseten 16Fireworks AI 13OpenAI 13Mistral AI 10FriendliAI 7Google DeepMind 7SambaNova 6Moonshot AI 4DeepSeek 2Cerebras Inference 1xAI 1

Frequently asked

How much does the AI21 Labs API cost per million tokens?
It depends on the model. At the standard tier, input is $0.20 to $2.00 and output is $0.40 to $8.00 per million tokens across 2 models on record. Input and output are priced separately, and every model's rates are in the table above with the page each was read from.
Does AI21 Labs price cached input or a batch tier?
No model carries a cached input rate on record. No batch tier is on record. A missing rate means no answer on record, not that none exists.
Where do these AI21 Labs prices come from?
Each row links to the page it was read from and shows the date it was read. A price older than 21 days is hidden rather than shown stale, and a rate we have not read is left blank rather than estimated.

How these prices are read

Every rate here links to the page it was read from and carries the date it was read. Nothing is averaged or estimated, and a rate we have not read is shown as missing instead of guessed. How any figure is gathered, and what is refused, is on methodology.