{"rid":"inference/ai21-studio","card":{"rid":"inference/ai21-studio","eid":"ai21","topic":"inference","slug":"ai21-studio","provider":"AI21 Studio (Jamba API)","url":"https://docs.ai21.com/docs/usage-cost","domain":"ai21.com","category":"inference endpoint, signup credit","tier":null,"verdict":"trial-only","vorder":2,"grp":"trial","confidence":"documented","binding":"volume-quota","identity_kind":"email","identity_basis":"defaulted","needs_card":null,"needs_phone":null,"needs_id":null,"needs_institution":null,"country":null,"crypto":null,"interfaces":"rest","egress_metered":null,"per_object_bytes":null,"retention_days":null,"verified_at":"2026-10-28T04:36:18.593Z","verified_basis":"live","checked_on":"2026-10-29","stale_on":"2026-11-29","n_evidence":2,"usd_month":null,"usd_per_tb_month":null,"summary":"new accounts are given a $10 credit good for three months on the AI21 platform, usable for the APIs, the SDK and the playground; valid billing information is...","duplicate_of":null,"n_unknown":5,"free_unit":"mixed"},"record":{"topic":"inference","slug":"ai21-studio","provider":"AI21 Studio (Jamba API)","url":"https://docs.ai21.com/docs/usage-cost","category":"inference endpoint, signup credit","free_tier":{"stated":"new accounts are given a $10 credit good for three months on the AI21 platform, usable for the APIs, the SDK and the playground; valid billing information is required once the credit is exceeded or expires","unit":"mixed","metered_on":"unstated","source_url":"https://docs.ai21.com/docs/usage-cost","read_on":"2026-10-28","notes":"third-party lists give the Jamba rate limit as 200 requests per minute and 10 requests per second; no vendor rate-limit page was captured"},"per_object_cap":{"stated":"not applicable"},"retention":{"stated":"not applicable"},"egress":{"terms":null,"metered":false},"interface":["rest"],"tooling":"AI21 SDK, or an OpenAI-compatible client at the studio base URL","chaining":"Jamba models on a small time-boxed credit; a trial rather than a standing tier","limits":[{"kind":"volume-quota","value":"$10 credit for three months per new account","source":"https://docs.ai21.com/docs/usage-cost"},{"kind":"request-rate","value":"unverified: no vendor rate-limit page was captured; third-party lists report 200 requests per minute","source":"https://docs.ai21.com/docs/usage-cost"}],"identity_cost":{"kind":"email","detail":"unverified: the sign-up requirements were not captured; the pricing page asks for billing information only after the trial credit is exceeded or expires","country":null},"reliability_note":"the credit expires after three months whether or not it is spent","confidence":"documented","confidence_note":"the credit and its expiry are quoted from the vendor's pricing page; sign-up requirements and rate limits were not captured.","evidence":[{"url":"https://docs.ai21.com/docs/usage-cost","date":"2026-10-28","proved":"new accounts get a $10 credit valid for three months","capture":"sha256:56166bef7864f433030d93d7e3fd1ec0162b70cd72d80de21d2b6d2481610e08","quote":"New accounts are given a \\$10 credit good for three months on the AI21 platform."},{"url":"https://docs.ai21.com/docs/usage-cost","date":"2026-10-28","proved":"billing information is needed after the trial credit is used or expires","capture":"sha256:56166bef7864f433030d93d7e3fd1ec0162b70cd72d80de21d2b6d2481610e08","quote":"Once your trial usage is exceeded or expires, you must provide valid billing information in your account to continue using the AI21 platform."}],"verdict":"trial-only","verified_at":"2026-10-28T04:36:18.593Z","binding":"volume-quota","binding_note":"a $10 credit that also expires after three months","notes":"listed on public free-LLM-API lists as a trial credit.","endpoint":"https://api.ai21.com/studio/v1/chat/completions"},"claims":[{"path":"$.free_tier.stated","kind":"free-quota","num":10,"unit":"credit","per":null,"currency":null,"usd":null,"fx_date":null,"parse":"ok"},{"path":"$.limits[0].value","kind":"limit:volume-quota","num":10,"unit":"credit","per":null,"currency":null,"usd":null,"fx_date":null,"parse":"ok"},{"path":"$.limits[1].value","kind":"limit:request-rate","num":200,"unit":"requests","per":"minute","currency":null,"usd":null,"fx_date":null,"parse":"ok"}],"unknown":[["$.egress.metered","egress-unknown"],["$.egress.terms","process"],["$.identity_cost.kind","identity-defaulted"],["$.per_object_cap.stated","not-applicable"],["$.retention.stated","not-applicable"]],"history":[],"drift":[]}