TypeSafe AI · current

Jev

Jev is TypeSafe AI's decision model. Its jev-latest route is a rolling alias that can serve newer builds.

Compare model

Report an error Model and price history

Modalities

Decision

Token rates

Unavailable

No recent paired token rate available

Context

32K

Released

2026-09-15

Knowledge cutoff

Unknown

Where to use it

3 observed offerings · token prices in USD per million where available

Estimate your workload cost

OpenCode

jev-latest

current

Input

$0.042

Output

Cache

—

Context

64K

Max output

—

Reasoning: No
Tool calling: No
Structured output: Yes
Temperature: Unknown

Historical price

Vercel AI Gateway

typesafe-ai/jev

current

Input

$0.042

Output

Cache

—

Context

32K

Max output

—

Reasoning: No
Tool calling: No
Structured output: Yes
Temperature: No

Recent price

Vivgrid

jev

current

Input

$0.084

Output

Cache

—

Context

64K

Max output

—

Reasoning: No
Tool calling: No
Structured output: Yes
Temperature: No

Recent price

Limits and capabilities reflect each provider’s listed offering. Unknown means support was not reported.

Provider / API ID	Status	Context	Max output	Input	Output	Cache read	Reasoning	Tools	Structured	Temperature
OpenCode jev-latest	currentHistorical price	64K	—	$0.042	$0	—	No	No	Yes	Unknown
Vercel AI Gateway typesafe-ai/jev	currentRecent price	32K	—	$0.042	$0	—	No	No	Yes	No
Vivgrid jev	currentRecent price	64K	—	$0.084	$0	—	No	No	Yes	No

Capabilities and limits

Input: text
Output: text
Max output: Unknown
Weights: Closed (source-reported)
Release: 2026-09-15
Knowledge cutoff: Unknown
Family: jev

Structured output

Provider-specific limits and support can differ.

Plan a model evaluation

Evaluate quality and latency on examples from your intended use before choosing a model.

Explore available evidence

Model and price history

Latest recorded change: price change · 2026-10-22

Model changes (4)

price change · 2026-10-22

{
  "before": {
    "input": "0.04200000",
    "output": "0.00000000",
    "provider": "Vivgrid"
  },
  "after": {
    "input": 0.084,
    "output": 0,
    "provider": "Vivgrid"
  }
}

source refresh · 2026-10-09

{
  "before": {
    "model_type": null
  },
  "after": {
    "model_type": "decision"
  }
}

source refresh · 2026-10-09

{
  "before": {
    "model_type": null
  },
  "after": {
    "model_type": "decision"
  }
}

source refresh · 2026-09-20

{
  "before": {
    "context_tokens": 64000
  },
  "after": {
    "context_tokens": 32000
  }
}

Price history (68 observations)

Date	Provider	Input / output
2026-11-01	Vercel AI Gateway	$0.042 / $0
2026-11-01	Vivgrid	$0.084 / $0
2026-10-31	Vercel AI Gateway	$0.042 / $0
2026-10-31	Vivgrid	$0.084 / $0
2026-10-30	Vercel AI Gateway	$0.042 / $0
2026-10-30	Vivgrid	$0.084 / $0
2026-10-29	Vercel AI Gateway	$0.042 / $0
2026-10-29	Vivgrid	$0.084 / $0
2026-10-28	Vercel AI Gateway	$0.042 / $0
2026-10-28	Vivgrid	$0.084 / $0
2026-10-27	Vercel AI Gateway	$0.042 / $0
2026-10-27	Vivgrid	$0.084 / $0
2026-10-27	Vercel AI Gateway	$0.042 / $0
2026-10-27	Vivgrid	$0.084 / $0
2026-10-27	Vercel AI Gateway	$0.042 / $0
2026-10-27	Vivgrid	$0.084 / $0
2026-10-27	Vercel AI Gateway	$0.042 / $0
2026-10-27	Vivgrid	$0.084 / $0
2026-10-26	Vercel AI Gateway	$0.042 / $0
2026-10-26	Vivgrid	$0.084 / $0
2026-10-25	Vercel AI Gateway	$0.042 / $0
2026-10-25	Vivgrid	$0.084 / $0
2026-10-24	Vercel AI Gateway	$0.042 / $0
2026-10-24	Vivgrid	$0.084 / $0
2026-10-24	Vercel AI Gateway	$0.042 / $0
2026-10-24	Vivgrid	$0.084 / $0
2026-10-24	Vercel AI Gateway	$0.042 / $0
2026-10-24	Vivgrid	$0.084 / $0
2026-10-23	Vercel AI Gateway	$0.042 / $0
2026-10-23	Vivgrid	$0.084 / $0
2026-10-23	Vercel AI Gateway	$0.042 / $0
2026-10-23	Vivgrid	$0.084 / $0
2026-10-23	Vercel AI Gateway	$0.042 / $0
2026-10-23	Vivgrid	$0.084 / $0
2026-10-23	Vercel AI Gateway	$0.042 / $0
2026-10-23	Vivgrid	$0.084 / $0
2026-10-23	Vercel AI Gateway	$0.042 / $0
2026-10-23	Vivgrid	$0.084 / $0
2026-10-22	Vercel AI Gateway	$0.042 / $0
2026-10-22	Vivgrid	$0.084 / $0
2026-10-21	Vercel AI Gateway	$0.042 / $0
2026-10-21	Vivgrid	$0.042 / $0
2026-10-20	Vercel AI Gateway	$0.042 / $0
2026-10-20	Vivgrid	$0.042 / $0
2026-10-19	Vercel AI Gateway	$0.042 / $0
2026-10-19	Vivgrid	$0.042 / $0
2026-10-18	Vercel AI Gateway	$0.042 / $0
2026-10-18	Vivgrid	$0.042 / $0
2026-10-17	Vercel AI Gateway	$0.042 / $0
2026-10-17	Vivgrid	$0.042 / $0
2026-10-12	Vercel AI Gateway	$0.042 / $0
2026-10-12	Vivgrid	$0.042 / $0
2026-10-12	Vercel AI Gateway	$0.042 / $0
2026-10-12	Vivgrid	$0.042 / $0
2026-10-11	Vercel AI Gateway	$0.042 / $0
2026-10-11	Vivgrid	$0.042 / $0
2026-10-10	Vercel AI Gateway	$0.042 / $0
2026-10-10	Vivgrid	$0.042 / $0
2026-10-09	Vercel AI Gateway	$0.042 / $0
2026-10-09	Vivgrid	$0.042 / $0
2026-09-20	OpenCode Zen	$0.042 / $0
2026-09-20	Vercel AI Gateway	$0.042 / $0
2026-09-20	Vivgrid	$0.042 / $0
2026-09-19	OpenCode Zen	$0.042 / $0
2026-09-19	Vercel AI Gateway	$0.042 / $0
2026-09-19	Vivgrid	$0.042 / $0
2026-09-18	OpenCode Zen	$0.042 / $0
2026-09-18	Vercel AI Gateway	$0.042 / $0