LLM APIs & models
Jev Model
TypeSafe's model for typed decisions
- 0community votes
- 6DR by Ahrefs +2 (up) since last check
Ahrefs Domain Rating signal 13 Nov 2026, signal shifted 11 Nov 2026.
A decision model that returns a choice, score, or yes/no probability instead of chat, with a free playground and API starting at $0.042 per million input
What it is

Jev is TypeSafe AI's System One model for typed decisions. You send application state plus typed questions, and it returns a choice, a score, or a yes/no probability that your software can branch on. It does not write prose, code, or explanations.
Jev is built for routing, triage, scoring, and gating inside software, not for chat. The hosted API became public on 21 September 2026 with no waitlist. It offers three output types: choice for routing and classification, score for ranking and priority, and noul for yes/no gates.
The service includes a free playground with 10,000 input tokens for guests and 100,000 tokens after sign-in. Production use requires token packs or subscription plans, with input charged at $0.042 per million tokens and output free.
Systems
- Choice output for routing and classification
- Score output for ranking and priority
- Noul output for yes/no probability gates
- Playground with free tokens
- API with typed request/response
- Image input support in Jev 1.14
- Long context support
- Stable and preview model versions
Pricing
Pricing model: Freemium
Free: 10,000 input tokens for guests, 100,000 tokens after sign-in. Starter pack $9.90 for 15,000,000 input tokens (never expires). 35M pack $19.90, 75M pack $39, 200M pack $76, 600M pack $170. Monthly plans: Creator $29/mo (60,000,000 tokens), Studio $49/mo (165,000,000 tokens), Max $98/mo (396,000
Want to see what Jev Model does next? Follow them for milestones, new products and stories by email.
Jev Model metrics
Signal readout for jevmodel.org: Ahrefs Domain Rating and Majestic link signals, arrows for the change since the last scan.
- 6 Domain Rating +2 (up) since last check
- 15 Trust Flow no change since last check
- 29 Citation Flow no change since last check
- 43 Referring domains no change since last check
- 5,820 External backlinks no change since last check
Ahrefs Domain Rating signal 13 Nov 2026, signal shifted 11 Nov 2026. Strongest signal topic: Computers/Software/Operating Systems (15). Majestic signal 25 Oct 2026, signal shifted 25 Oct 2026. Link signals from Majestic. Trust Flow, Citation Flow and Topical Trust Flow are trademarks of Majestic-12 Ltd.
Jev Model domain signal
Show the signal details
Public RDAP record, last read 10 Nov 2026, 22:04 UTC.
- Domain age 1 month
- Registered
- Expires
- Registrar Spaceship, Inc.
- DNSSEC Not signed
Jev Model post-launch signal
The record for Jev Model after its launch on Nexora Launch (25 October 2026), from the readings we keep.
- 6 Domain Rating (Ahrefs) +3 (up) since launch
at launch: 3 (25 Oct 2026); latest: 12 Nov 2026 - 15 Trust Flow (Majestic)
first measured 25 Oct 2026 - 43 Referring domains (Majestic)
first measured 25 Oct 2026
Day 18 since launch. Next receipt: day 30, 24 Nov 2026. A change here is a reading, not a claim about its cause; lots of things move these figures. Anything we do not measure is not shown.
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Quick answers
- What is Jev?
- Jev is TypeSafe AI's System One model where you send application state plus typed questions, and it returns a choice, a score, or a yes/no probability your software can branch on. It does not write prose, code, or explanations.
- Is Jev free to use?
- There is no unlimited free tier, but the playground includes 10,000 free input tokens for guests and 100,000 tokens after sign-in. Paid usage starts at $0.042 per million input tokens, and output is free.
- How do I get access to Jev?
- Start in the jevmodel.org Playground, sign in, create an API key in Dashboard, and POST to https://jevmodel.org/v1/systemone.
- Is Jev available to the public yet?
- Yes. TypeSafe removed the early-access waitlist on 21 September 2026 and the hosted API is open to anyone with an account. You can try Jev without a TypeSafe account in the jevmodel.org Playground.
- Do token packs expire?
- No. One-time packs never expire and do not require a subscription.
Jev Model has a free listing. The owner can unlock the full profile with a paid launch for $5:
- Founder story (locked)
- Milestones (locked)
- Demo video (locked)
- Dofollow website link (locked)
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