TypeSafe's System One decision model. Takes a state plus named typed questions and returns calibrated yes/no, choice and score answers with probabilities instead of generated text. Served via the /v1/decisions endpoint and the TypeSafe-compatible /v1/systemone endpoint.
LLM Gateway routes requests to the best providers that are able to handle your prompt size and parameters.
TypeSafe's System One decision model. Takes a state plus named typed questions and returns calibrated yes/no, choice and score answers with probabilities instead of generated text. Served via the /v1/decisions endpoint and the TypeSafe-compatible /v1/systemone endpoint. You can access it through LLM Gateway's OpenAI-compatible API with automatic provider routing, fallback, and cost analytics.
Pricing for jev-preview on LLM Gateway starts at $0.04 per million input tokens and $0.00 per million output tokens, depending on the provider. The pricing table above always reflects the current per-provider rates.
jev-preview supports a context window of up to 262,144 tokens on its largest provider deployment.
jev-preview is served by TypeSafe AI through LLM Gateway. Requests are automatically routed to the best available provider, with fallback when a provider has issues.
No. jev-preview does not currently support tool calling or structured JSON outputs through LLM Gateway.
jev-preview was released on October 14, 2026.