Jev
jev-latestJev by TypeSafe, with Response Schema. Via SoleAPI, Input (prompt) costs 0.147 Credits / M tokens, 47% below list price.
Capabilities
Listed exactly as the catalog flags them, including what this model does not support.
Response Schema
Constrain output to a JSON Schema you provide for predictable, type-safe results without parsing free text.
VisionNot supported
Natively multimodal: captioning, classification, visual Q&A, chart and screenshot understanding. Images are converted to tokens at the input rate.
Function CallingNot supported
Connect the model to external tools and APIs: it decides when to call which function and with what arguments, your code runs it. Force or forbid calls with tool_choice.
ReasoningNot supported
The model thinks before answering, which markedly improves multi-step planning and reasoning for coding, math and data analysis. Thinking tokens bill at the output rate.
Prompt CachingNot supported
Repeated prefixes (system prompts, long documents) hit the cache: reads cost far less than input, writes are priced by retention time.
AudioNot supported
Audio input or speech output.
VideoNot supported
Video input understanding or video generation.
File InputNot supported
Upload PDFs and other documents directly; the model reads the whole document with native vision.
StreamingNot supported
Tokens arrive over SSE as they are generated; the first frame is forwarded immediately with no buffering. Claude Code, Codex and similar tools depend on this.
Web SearchNot supported
Vendor-hosted live web retrieval; the model decides when to search and cites sources.
RealtimeNot supported
Bidirectional low-latency voice / text sessions over WebSocket.
SessionNot supported
Server-side multi-turn context (e.g. previous_response_id in Responses) so you need not resend history.
MediaNot supported
Image / video / music generation endpoints.
Multipart FormNot supported
multipart/form-data file-upload requests.
Binary ResponseNot supported
Endpoints that return raw audio / image bytes.
Protocols & code samples
Change the base URL to SoleAPI, keep everything else. Native protocols pass straight through; “adapted” ones are translated by the gateway.
| Endpoint | Path | Mode |
|---|---|---|
| System OneSystem One | POST /v1/systemone | native |
Full price list
List price → SoleAPI price per channel, every pricing dimension, nothing hidden.
| Item | Unit | TypeSafe list price | Jev Official ×3.547% off |
|---|---|---|---|
| Input (prompt) | per 1M tokens | 0.147 Credits |
“Off” is computed at 1 Credit = ¥1 and today’s rate: 1 − channel multiplier × (1 Credit in the list currency).
FAQ
How much does the Jev API cost?
Via SoleAPI, Input (prompt) costs 0.147 Credits / M tokens, with 1 Credit = ¥1. That is 47% below the TypeSafe list price.
Does Jev support function calling and structured outputs?
Function calling is not supported; structured outputs (JSON Schema) are supported.
One API key for Jev and 30+ models
Free credits on sign-up, pay as you go, no monthly fee.