Jev playground
Jev playground is Next-character logprobs from a System One decision model, in a loop, behind an OpenAI-compatible completions API.. It is ranked #1301 on the Vibe Coding Radar, in Agent infra & costs, first seen 45 days ago and shared in 1 post (30.9k views).
Visit jevplayground.lovable.app
Jev playground — logprobs, one character at a time Jev playground A breakthrough new kind of model. An autoregressive decision model could be used to write text and one day create powerful assistants! The capital of France is Submit ⌘↵ Stop 0 characters · 0.0 s total · 0.00000 credits Drop-in OpenAI completions API Point any OpenAI client at https://your-app.lovable.app /api/public/v1 with model jev-alphabet-001 . Any API key works; there is nothing to protect here. /completions , /chat/completions and /models are implemented, with streaming and logprobs. curl https://your-app.lovable.app/api/public/v1/completions \ -H "Content-Type:…
Alternatives to Jev playground
- Aether — It’s free to start.
- deepseek-harness — I have all three of my AI agent leads for Hermes, Grok Bot, and OpenClaw pouring over the repos for DeepSeeks proposed…
- Entire — Source control is at a breaking point. Today, we open the portal to a new kind of Git forge: reimagined review, CI…
- Neon — We wrote about the changes, our MCP usage numbers, and the spec update
- Agent37 — just made the hosting cheaper
- boat — Persistent Linux VMs for AI agents with SSH, Docker, and fast fork. Billed per second, free when stopped. 7-day free…
Jev playground in numbers
- Rank on the Vibe Coding Radar: #1301 of 2600
- Shared in 1 post by 1 account: @Lovable
- 30.9k views on those posts
- First seen 45 days ago, last shared 45 days ago
- Pricing seen by AGK Intelligence: free
- Market: Agent infra & costs
FAQ
What is Jev playground?
Next-character logprobs from a System One decision model, in a loop, behind an OpenAI-compatible completions API. It was first shared on X 45 days ago and is ranked #1301 on the Vibe Coding Radar.
Is Jev playground free?
Yes, it is free to use.
Who shared Jev playground?
1 account on X, including @Lovable, in 1 post totalling 30.9k views.
Every post is read and classified by AGK Intelligence: what it is, which market it belongs to, and whether the link is a real tool. 7.9k posts from 5k X accounts over the last 14 days, 2.6k tools, 12 markets. New posts are collected several times an hour and the full ranking is recomputed every hour — last update 2026-11-06 15:18 UTC. Full method.