Documented historical selector; this is not a guarantee of current callable access.
Access
Retired: AWS’s tutorial contains a July 2026 end-of-support notice stating that Titan Text Premier is no longer available. Exact shutdown day not given.
Regions
Original launch: us-east-1 (N. Virginia). Model subsequently retired.
Prices retain their published currencies and billing units below.
Published billing units · original currency · observed 14 Oct 2026
Category
Usage
Rate
Unit
Historical pricing
Text input1
$0.50
1M tokens
Historical pricing
Text output1
$1.50
1M tokens
Rate conditions
US East (N. Virginia) selection; published AWS price map 2026-10-14T03:30:16Z. Retained meter for a historical model, not confirmation of service availability. Price-table expression explicitly multiplies the underlying per-1K meter by 1,000. No cached-input or batch rate is specified.
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 Bedrock (historical model)
amazon.titan-text-premier-v1:0
Not verified
No Titan-version-specific prompt-cache contract verified. Nova caching rules are not inherited.
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.
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
Amazon identifies Titan as its own foundation model family delivered through Amazon Bedrock. The reviewed original product and API documentation offer managed inference/customization, not downloadable original model weights.
