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.
Decart API (historical Lucy 2)
lucy-2
Not verified
No prompt-cache mechanism or discounted cache price established. Temporal frame conditioning is not a billable prompt cache.
How it works
Not collected
No prompt-cache mechanism or discounted cache price established. Temporal frame conditioning is not a billable prompt cache.
Minimum reusable input
Not collected
No prompt-cache mechanism or discounted cache price established. Temporal frame conditioning is not a billable prompt cache.
Lifetime & refresh
Not collected
No prompt-cache mechanism or discounted cache price established. Temporal frame conditioning is not a billable prompt cache.
How to enable it
Not collected
No prompt-cache mechanism or discounted cache price established. Temporal frame conditioning is not a billable prompt cache.
Usage fields
Not collected
No prompt-cache mechanism or discounted cache price established. Temporal frame conditioning is not a billable prompt cache.
Billing rules
Not collected
No prompt-cache mechanism or discounted cache price established. Temporal frame conditioning is not a billable prompt cache.
Limits & data boundaries
Not collected
No prompt-cache mechanism or discounted cache price established. Temporal frame conditioning is not a billable prompt cache.
No verified cache rate for this endpoint. An empty rate is not a zero charge.
Caching reviewed 15 Oct 2026
Decart API (retired Lucy 2 queue)
lucy-2
Not verified
Historical inference caching and cache billing are not established. Streaming buffers and uploaded reference files are separate mechanisms.
How it works
Not collected
Historical inference caching and cache billing are not established. Streaming buffers and uploaded reference files are separate mechanisms.
Minimum reusable input
Not collected
Historical inference caching and cache billing are not established. Streaming buffers and uploaded reference files are separate mechanisms.
Lifetime & refresh
Not collected
Historical inference caching and cache billing are not established. Streaming buffers and uploaded reference files are separate mechanisms.
How to enable it
Not collected
Historical inference caching and cache billing are not established. Streaming buffers and uploaded reference files are separate mechanisms.
Usage fields
Not collected
Historical inference caching and cache billing are not established. Streaming buffers and uploaded reference files are separate mechanisms.
Billing rules
Not collected
Historical inference caching and cache billing are not established. Streaming buffers and uploaded reference files are separate mechanisms.
Limits & data boundaries
Not collected
Historical inference caching and cache billing are not established. Streaming buffers and uploaded reference files are separate mechanisms.
No verified cache rate for this endpoint. An empty rate is not a zero charge.
Caching reviewed 15 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
Provider describes its own Lucy 2.0 architecture and proprietary training/inference methods; the native changelog names lucy-2. Neither reviewed Decart public model organization contains a matching checkpoint. Private-weight classification is inferred from these sources, not from the public SDK license.
