TopxAI · Model prices · TypeSafe
Jev 1.14.0 API pricing
Model id jev-1.14.0. $0.04494 per 1M input tokens, output free on the lowest-priced route; every route is listed below. Prices are fixed in USD, charged from prepaid credit, and every request writes one usage-log row with the route and the charge.
Jev 1.14.0 by TypeSafe, the System One model: it answers typed questions (noul, choice, score) about a state with calibrated probabilities instead of generating text, and can look at PNG or JPEG images placed in the state, instructions or criteria. Box questions return where something is in an image. Images and Box are an experimental TypeSafe feature. Served through POST /v1/systemone at 107% of the provider's list price; input tokens only (image tokens included), output is free. jev-latest and jev-preview are answered by it.
Prices by route
| Route | Input (USD / 1M tokens) | Output (USD / 1M tokens) | Cache read (USD / 1M tokens) | Cache write (USD / 1M tokens) | Cache write (1h) (USD / 1M tokens) |
|---|---|---|---|---|---|
| Provider list price (checked 2026-10-16) | $0.042 | $0 | $0.042 | — | — |
| Official line | $0.04494 | $0 | $0.04494 | — | — |
Input, output and cache lanes bill per million tokens. A whole-request long-context row applies once the input context of a request reaches the threshold shown. An Auto-route key sends each request to the lowest-priced route that serves the model.
Endpoints
POST /v1/systemone: TypeSafe System One (Bearer)
Call jev-1.14.0
Base URL https://ai.topxea.com/v1 for OpenAI-style SDKs, https://ai.topxea.com for the Anthropic SDK; the API key goes where the provider's key would go.
curl https://ai.topxea.com/v1/systemone \
-H "Authorization: Bearer $TOPXAI_API_KEY" \
-H "content-type: application/json" \
-d '{"model": "jev-1.14.0", "state": "Arrived a day early and works as described.", "questions": {"is_positive": {"type": "noul", "instructions": "Is this review positive?"}}}'Related
- Jev 1.14 on TopxAI: images, Box questions and what they cost
- Jev (TypeSafe System One)
- Connect your SDK
- Shared pool, official line and auto route
- How requests are billed
- LLM API price calculator
- Every model's price
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