System One model for fast, typed probabilistic decisions over text or structured stateJev by typesafe is offered by 3 providers on this page. No official API price is listed for it; the prices below come from third-party channels. The lowest paid channel is OpenRouter at $0.042 / $0 per 1M. That channel is a third-party gateway, so confirm its availability and rate limits before depending on it. Prices vary about 2.0× across the providers that host it.
The context window is 64,000 tokens at the reference host, but hosts report different limits, from 32,000 to 262,144, so the usable window depends on the provider you pick. It supports structured output. Accepted input modalities are Text and Image. Providers report the capability flags inconsistently, so verify a specific feature against the host you plan to use.
| Provider | Tier | Input | Output | Cache read | Cache write | Context | Output limit | Status |
|---|---|---|---|---|---|---|---|---|
| OpenRouter | Gateway | $0.042 | $0 | — | — | 262,144 ⚠ | — | |
| Vercel AI Gateway typesafe-ai/jev | Cloud | $0.042 | $0 | — | — | 32,000 ⚠ | — | |
| Vivgrid jev | Gateway | $0.084 | $0 | — | — | 64,000 | — |
Sorted by blended price (input×0.75 + output×0.25) asc. The official channel always shows regardless of rank. Whether a gateway's low price is actually usable can't be verified.
Price history accumulates from each data sync; currently only 1 sample(s) (2026-09-18). Each future sync adds a point, and once accumulated a line is drawn here.