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2,909 products · 13,612 snapshots
Jev

Jev

Exceptional signal

Fast, structured AI decisions for software automation

Launched 1d ago
Signal
87
Velocity
0

What this means

5.6×Growing 5.6× faster than the typical AI Agents launch.
Compared to 11 AI Agents launches at the same age.
Decaying
Vote pace down to 22% of launch speed.
Low discussion activity despite the attention.
Audience is voting but not engaging — could signal weak product-market fit.
+94%Launching in a 94% WoW growing category.
Artificial Intelligence had 660 launches this week vs 341 last.
70%Strong buyer-intent signal in the discussion.
70% of commenters sound like potential buyers — mostly developers.
80%Comment sentiment overwhelmingly positive.
Audience strongly receptive — developers engaged.
Users are asking for language support + confidence handling.
Feature requests surfaced from the comment thread.
Recurring concerns: lack of chat functionality, uncertainty in low confidence scenarios.
Pain points raised more than once by different people.

Prediction

Top-5 finish probability
26%
today
Projected end-of-day votes
495range 371–668
Trajectory
decaying
Vote pace down to 22% of launch speed.
Speed vs peers
5.6×
11 AI Agents launches

About

Jev is TypeSafe AI's System One frontier model: unstructured state in, typed probabilistic decisions out. Instead of generating text, Jev returns Choice, Score, and Noul answers with calibrated probabilities your code can act on. Parallel sampling delivers ~70-500ms responses, about 20-200x faster and 40-400x cheaper than comparable LLM workflows, with output tokens free. Now available to everyone at console.typesafe.ai with no waitlist.

AI Summary

Jev is an AI decision-making tool from TypeSafe AI that provides structured outputs for software automation, delivering rapid responses in 70-500ms. It offers probabilistic choices and scores, significantly faster and more cost-effective than traditional LLM workflows, with no output token fees.

Attention & discussion velocity

Performance

Velocity0
Vote pace vs average
Momentum0
Sustained over 6h
Virality0
Spread × engagement
Engagement5
Discussion per unit of attention

Editorial read

Scored deterministically. Only candidates that fire a story trigger are sent to a model, so this one has no written angle.

InvestigateRanks high on little evidence. Worth a look, but verify before committing.
256/8
Timeliness5%96
carried 6%
Novelty15%67
carried 18%
Trend20%49
carried 24%
Business15%32
carried 18%
Founder10%23
carried 12%
Story20%0
carried 24%
Not measured · 2 of 8
Revenue10%—
Cross-platform5%—

Gaps in our data, not findings about the product. Their weight is redistributed across the 6 we did measure.

measuredmeasured, zeronot measured
Full audit →

Signal sources

4 of 6 active
  • Launch tracking7 readings since we picked it up
  • AI analysisAI Agents
  • Comment intelligencethread analysed
  • Outside discussionnot checked — domain is a storefront or shared
  • Revenue signalsno match on this domain
  • Editorial scoring50% evidence coverage

A source that found nothing is a measurement. A source that has not run is a gap. Neither means the launch lacks the thing.

Founders

Erik Gafni
Erik Gafni
@erik_gafni
rep 52
KP
@thisiskp_ · hunter

Topics

Developer ToolsArtificial IntelligenceAPI

Comment Intelligence· 11 comments analysed

Sentiment

Positive80%
Neutral10%
Negative10%
Buyer intent
70%
of commenters sound like potential buyers
Audience
developers
Overall vibe

Overall, the community is excited about Jev's speed and reliability, with strong interest in practical applications.

Top themes
  • speed
  • automation
  • reliability
  • user experience
Feature requests
  • language support
  • confidence handling
  • integration with open source
  • enterprise use cases
Complaints
  • lack of chat functionality
  • uncertainty in low confidence scenarios

Top comments

[REDACTED]
↑ 8

Hey PH community 👋 Excited to hunt Jev today. Jev from Typesafe is taking over the tech community like the first launches of ChatGPT, Claude Code, and the drops that made everyone stop and rebuild what they were shipping. Jev is now open to everyone. No waitlist. Start in the console: https://console.typesafe.ai Jev is TypeSafe AI's System One model for typed decisions, not chat. You send unstructured state and get Choice, Score, and Noul answers with calibrated probabilities your software can act on. Parallel sampling lands those judgments in about 70 to 500ms, roughly 20 to 200x faster and 40 to 400x cheaper than comparable LLM workflows, with output tokens free. I luckily had early access via the Netlify AI Gateway, traded some sleep this weekend, and built an arcade for Typesafe's Jev. [Not one but 7](https://jevarcade.netlify.app/) interactive games that show what it can do. Typesafe's open access post: https://x.com/typesafeai/status/... Release blog with the receipts: https://typesafe.ai/blog/introdu... Tagging @diogo_almeida if you're here. Give the console a spin, try a game, and tell the team which decisions you want to automate with Jev 🚀

[REDACTED]
↑ 2

I've been following this team for a while and it's pretty exciting to see it taking the internet by storm. The model itself is pretty good. We're evaluating it internally and it's super impressive! So fast. For uses as a classifier it’s just…better. More reliable, way faster and cheaper. Doesn’t do chat or code They post trained LLMs to work like machines instead of please humans (“RLCD” vs RLHF) It outputs json. Categories and probabilities. Not tokens in sequence. And it outputs huge jsons nearly instantly and for free.

[REDACTED]
↑ 1

Hey @thisiskp_ , congrats on the launch! Excited to try it out.

[REDACTED]
↑ 1

The calibrated probabilities are interesting how does Jev handle decisions when the model’s confidence is low?

Sentiment computed via openrouter