Julia 1 vs Jev Latest
rates, context and capabilities side by side on the impossibl api, and what the same workload costs on each.
| specification | Julia 1 supersoniclabs/julia-1 | Jev Latest typesafe-ai/jev-latest |
|---|---|---|
| input · usd / 1m tok | $0.025 | $0.042 |
| output · usd / 1m tok | $0.00 | $0.00 |
| context window | 8.19ktokens | 32ktokens |
| modalities · in → out | takes text in, gives typed answers out | takes text in, gives typed answers out |
pricing
| base api rates · usd per 1m tokens | Julia 1 supersoniclabs/julia-1 | Jev Latest typesafe-ai/jev-latest |
|---|---|---|
| input | $0.025 | $0.042 |
| output | $0.00 | $0.00 |
a shared cost estimate needs models of one type with token pricing; compare the published rates and billing units here.
specifications
| as published | Julia 1 supersoniclabs/julia-1 | Jev Latest typesafe-ai/jev-latest |
|---|---|---|
| creator | Supersonic Labs | TypeSafe AI |
| model type | Evaluation | Evaluation |
| context window | 8,192tokens | 32,000tokens |
| input | takes text in, gives typed answers out | takes text in, gives typed answers out |
| output | typed answers with probabilities | typed answers with probabilities |
| tool calling | not supported | not supported |
| released | sep 23, 2026 | sep 15, 2026 |
| endpoint | /v1/systemone | /v1/systemone |
unknown means the public catalog does not establish that fact. a model's documented capabilities can differ from what a particular api supports. see the model documentation for integration details.
summary
Julia 1 and Jev Latest are available through the Impossibl API. they share the /v1/systemone endpoint; the model identifier selects the model for a request.
Julia 1 is created by Supersonic Labs. It has a 8,192-token context window. Base API pricing (USD): $0.025 per million input tokens; $0.00 per million output tokens.
Jev Latest is created by TypeSafe AI. It has a 32,000-token context window. Base API pricing (USD): $0.042 per million input tokens; $0.00 per million output tokens.
this page compares Julia 1 vs Jev Latest as listed by the impossibl public api. prices and availability come from that catalog, refreshed here every five minutes. this is an impossibl offering, not a comparison of independent hosting-provider quotes.
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