Original Jurassic-2 Jumbo base model is recorded separately. Instruction-tuned Grande/Jumbo names belong to the existing Mid/Ultra family records and are not added again.
Access & pricing
Prices belong to an endpoint and billing tier. A provider listing does not guarantee access for every account or region.
Subscribe to the model’s AWS Marketplace offer and deploy a SageMaker endpoint. Catalog ID is not the user-chosen inference endpoint name. Charges depend on the offer and instance configuration; no current numeric rate was verified.
Retained SDK and inference reference document this model selector. Current Bedrock access and exact retirement date remain unverified; this reference does not change the separate SageMaker listing.
Endpoint pricing has not been collected. Check the provider for applicable rates.
Data & enterprise terms
Retention, training use, regional processing and enterprise terms have not been summarized for this endpoint.
Caching
Caching can reuse earlier input processing. Availability, lifetime and billing depend on the endpoint. A cache hit still generates a new response.
01 / INITIAL INPUTProcess & retain
The system processes eligible input and retains reusable state.
02 / LATER REQUESTCheck available state
Reuse depends on matching input, session state and the cache policy.
03 / CACHE HITReuse & generate
Reusing state can reduce repeated work. Any charges follow the billing rules below.
Amazon SageMaker JumpStart
ai21-jurassic-2-jumbo-instruct
Not verified
How it works
Not collected
Minimum reusable input
Not collected
Lifetime & refresh
Not collected
How to enable it
Not collected
Usage fields
Not collected
Billing rules
Not collected
Limits & data boundaries
Not collected
No verified cache rate for this endpoint. An empty rate is not a zero charge.
Amazon Bedrock (historical reference)
ai21.j2-ultra-v1
Not verified
No reviewed service-side cache contract. Client-local caching does not establish provider prompt caching.
How it works
Not collected
No reviewed service-side cache contract. Client-local caching does not establish provider prompt caching.
Minimum reusable input
Not collected
No reviewed service-side cache contract. Client-local caching does not establish provider prompt caching.
Lifetime & refresh
Not collected
No reviewed service-side cache contract. Client-local caching does not establish provider prompt caching.
How to enable it
Not collected
No reviewed service-side cache contract. Client-local caching does not establish provider prompt caching.
Usage fields
Not collected
No reviewed service-side cache contract. Client-local caching does not establish provider prompt caching.
Billing rules
Not collected
No reviewed service-side cache contract. Client-local caching does not establish provider prompt caching.
Limits & data boundaries
Not collected
No reviewed service-side cache contract. Client-local caching does not establish provider prompt caching.
No verified cache rate for this endpoint. An empty rate is not a zero charge.
Caching reviewed 14 Oct 2026
What the measurements say
No benchmark observations have been added for this model. We do not turn a vendor description into a performance score.
Latency and throughput depend on the host, request size, reasoning settings and load. There is no measured speed or global usage figure in this record.
The record behind the model
Why it is included
Named in AWS’s proprietary model inventory; its accompanying deployment guide states that weights are inaccessible. No corresponding public checkpoint was found in AI21’s official model repository.
