Models / JevID: typesafe/jev
chat model by TypeSafe AI

Jev

Jev is a chat model made by TypeSafe AI, served on nRouter. It has a 128K-token context window.

PlaygroundQuick Start
Context window128K
Max output1K
Maker

TypeSafe AI

Served On

TypeSafe AI

Specifications

Context window, ranked against other chat models

Proportional scale: 0 to 131.1K tokens. Not ranked, no published context window: glm-5.3-prime, qwen3-235b-a22b-2507, qwen3.7-max-2026-05-17, claude-opus-5-5.

Context window

128.0K

tokens
Max output

1K

tokens
Modality

chat

Vision
Function calling
System prompt

Benchmarks & Performance Rankings

Empirical intelligence benchmarks and category leaderboard placements for Jev.

Compare in BenchmarksLeaderboard
Leaderboard Placements
#1
speedScore: 99.9%
Core Benchmark DimensionsSource: TypeSafe AI Empirical Benchmark
MMLUKnowledge

0%

HumanEvalCoding

0%

Latency p50TTFT

95ms

p99: 280ms

ThroughputStream

250tok/s

SWE-bench: 0%

Recommended by nRouter Smart Routing: Real-time request routing and instant AI guardrails. Key operational strength: 70-95ms decision latency with zero output token lag.

Pricing

Rates are read live

Pricing for typesafe/jev is fetched from the live catalogue on load, so it is never served from a cache that could outlive a repricing.

Availability

Not enough data yet

We have not collected enough health probes for this model to publish an uptime or latency figure. A percentage from a handful of samples is fabricated precision, so none is shown until the sample count supports one.

How Jev is billed

Billed at the provider's list price, with no per-token markup.

Exact list price
Tokens settle at the published rate of the model that served your call.
Cache discounts passed through
Provider prompt-caching discounts reach your balance with no added fee.
Cost on every response
Each response carries the x-nr-request-cost header, so you can reconcile spend per request.

Start building with typesafe/jev

One API key, three steps. Choose your tool to begin.

  1. Get a key

    Create API key

  2. Set your API key

    export NROUTER_API_KEY="<YOUR_API_KEY>"

  3. Configure Claude Code

    Choose a tool, then copy its setup from the panel.

npm install -g @anthropic-ai/claude-code
Claude Code · typesafe/jev
# Point Claude Code to nRouter gateway
export ANTHROPIC_BASE_URL="https://api.nrouter.ai"
export ANTHROPIC_API_KEY="$NROUTER_API_KEY"

# Launch with typesafe/jev
claude --model typesafe/jev