PlayJev
Gaming: open 0.8B vision-language model that reads one 448 px game frame, returns a probability over the moves the game lists in a single forward pass with no generated text, and hands its low-confidence steps to a search program, across ten browser games.

- GitHub stars
- 23 as of 2026-09-22
- Forks
- 2
- Language
- JavaScript
- License
- Apache-2.0
- Created
- 2026-09-17
- Last updated on GitHub
- 2026-09-24

What Jev does in PlayJev
The project describes itself this way: Gaming: open 0.8B vision-language model that reads one 448 px game frame, returns a probability over the moves the game lists in a single forward pass with no generated text, and hands its low-confidence steps to a search program, across ten browser games. In the Community additions category, Jev typically decides a single well-defined judgment, such as a label, a score or a yes/no check.
Verification
Verified. We confirmed this repository and its Jev relevance through the GitHub API and the source lists below. A specific file link has not been recorded yet.
Topics
- browser-games
- game-ai
- game-playing-agent
- html5-games
- imitation-learning
- jev
- jev-game
- multimodal
- openjev
- playjev
- qwen
- real-time
- small-models
- system-one
How Community additions projects use Jev
Projects added from community lists and direct submissions. Many are small, single-purpose experiments, which makes them some of the easiest places to see how a Jev question is framed in real code.
Related Jev projects in Community additions
- Laya vs Jev arenaPromptEngineer48/laya-vs-jev-arenaModel comparison: races an open local model against Jev through Snake and a Mortal-Kombat-style arena, the same game code driving both.★ 24
JavaScript - Jev Capability AtlasZaious/jev-capability-atlasA bilingual map of where Jev holds up and where it breaks, built from recorded API calls rather than a leaderboard. Its LICENSE is not a recognised open-source license.★ 24
Python
RikkaHub PlusMiaoWuNYA/rikkahub-sillytavern-androidAndroid chat client with a built-in Jev client: it scores stored memories for relevance in batches before retrieval, and exposes Jev to the model as a callable judgment tool. Endpoint and key are set in its settings. Chinese documentation.★ 21
Kotlin- minojevzeredy879/minojevOpen replica: a 547k-parameter model that answers runtime-defined `Choice` (2-255 candidates), `Boolean`, and `Score` questions with dev-calibrated distributions in one forward pass and zero output tokens, trained from scratch on CPU with committed datasets, predictions, and ECE results (maze 0.016).★ 25
Python - Agent Chaperoneagent-chaperone/agent-chaperoneAgent safety: MCP proxy plus hooks that screen a tool call before it runs and a tool result before the agent reads it, with 45 test files behind it.★ 20
TypeScript - jevscan-evmdevtooligan/jevscan-evmProduces a heat map of likely bugs in EVM code. The author's own warning: a proof of concept whose code they did not read.★ 26
Python