Internal 5B vision-language research model recorded by HELM in 2024. The contemporary evaluator explicitly used a private endpoint, not a public WRITER API.
Private endpoint configuration; a public API selector is not established.
Access
Internal research access only in the dated evaluator. No public endpoint or current availability established.
Regions
Not collected
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.
WRITER internal evaluation (historical)
Not verified
No exact-model provider cache contract verified. Evaluator request caching and comments about random_seed do not establish prompt caching, TTL or token discounts.
How it works
Not collected
No exact-model provider cache contract verified. Evaluator request caching and comments about random_seed do not establish prompt caching, TTL or token discounts.
Minimum reusable input
Not collected
No exact-model provider cache contract verified. Evaluator request caching and comments about random_seed do not establish prompt caching, TTL or token discounts.
Lifetime & refresh
Not collected
No exact-model provider cache contract verified. Evaluator request caching and comments about random_seed do not establish prompt caching, TTL or token discounts.
How to enable it
Not collected
No exact-model provider cache contract verified. Evaluator request caching and comments about random_seed do not establish prompt caching, TTL or token discounts.
Usage fields
Not collected
No exact-model provider cache contract verified. Evaluator request caching and comments about random_seed do not establish prompt caching, TTL or token discounts.
Billing rules
Not collected
No exact-model provider cache contract verified. Evaluator request caching and comments about random_seed do not establish prompt caching, TTL or token discounts.
Limits & data boundaries
Not collected
No exact-model provider cache contract verified. Evaluator request caching and comments about random_seed do not establish prompt caching, TTL or token discounts.
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
The dated evaluator labels this exact 5B release internal only and its client explicitly states that no public API exists. No matching public trained weights were identified in the official inventory; the later public palmyra-vision artifact is a different reported size and is not silently equated with this release.
