Entries 289 to 336 of 638, in the hub's default order. The introduction is on page 1.
Showing 289 to 336 of 638
Pong where the ball moves one segment per model decision, so a lane's speed is that model's latency and nothing else. Four lanes replay a recorded run with Jev, Gemini 3.8 Flash, Claude Haiku 4.5 and GPT-5.6 Sol on the right paddle, every player and agent on an Ably channel.
A configurable GitHub Action that reviews directory submissions and classifies pull requests using only Jev: typed yes/no checks plus one category choice, with code applying the policy and posting one PR comment.
Measures how well Jev spots real secret credentials in file snippets. Each case is one Noul question and the probability is compared with the expected label, with no regex matching or provider verification. Reports accuracy, AUC, recall, precision, Brier score, review-band counts and latency.
Paste an email, Slack message or memo and get rustc-style diagnostics back. A plain lexer finds phrases and their line and column positions, then one request to Jev scores dimensions such as passive aggression, unnecessary urgency and how much actual information the text carries.
PHP and Laravel SDK for TypeSafe AI's Jev model series, distributed on Packagist as binnash/typesafe-sdk.
Multiplayer triage dashboard for public GitHub repositories, where a System One model answers a fixed set of typed questions per issue: what kind, how severe, how urgent, whether it duplicates another, and what a maintainer should do next. People correct the answers, corrections are shown back on later runs, and nothing is written back to GitHub.
Three.js drone simulation with a typed Python and FastAPI backend where jev-latest chooses each navigation action. The Choice distribution, Noul obstruction estimate, confidence, latency and the exact model input and output are visible beside the flight.
Desktop Snake where Jev assesses the board and Python combines the answers into a move, one API call per game tick. One recorded run reached 29 foods in 461 ticks before trapping itself; the agent spots immediate hazards but does not plan a route.
Rust derive layer that turns ordinary enums and structs into Choice, Score and Noul questions and returns compile-time-checked answers. Results carry confidence, so a policy can gate on it before acting.
Minecraft Java player controlled by Jev, with live decision display, a Canadian flag building task, and a side-by-side dashboard.
Unofficial Rust client mirroring the official Python SDK's environment variables, defaults, retry semantics and error classification. Published as the typesafe-ai-sdk crate.
Unofficial PHP SDK for the System One API supporting yes/no, category and scoring questions, with synchronous calls and asynchronous requests via Guzzle promises.
LLM-agnostic guardrails library using Jev to detect prompt injection, jailbreak attempts, PII exposure and credential leaks in one batched request. Not published to PyPI at time of check.
Unofficial Go SDK for the Jev API with deliberately minimal abstractions over Choice, Noul and Score.
A Jev-based model-routing experiment for Codex tasks that the author now recommends against adopting: in a Pokedex benchmark, the Jev-routed team cost almost as much as running the top model alone and missed the time limit, while the single-model run finished and passed all checks. Code and results are public as a negative benchmark.
Answers four routing questions about an agent turn, model tier, effort, tools and skill, in a single Jev call under 350ms with a hard deadline, and ships a Claude Agent SDK adapter.
Idiomatic Elixir client for the TypeSafe AI API with configuration-driven auth, retries, telemetry and test support. Returns judgments as data structures the caller thresholds itself.
An interactive Chicago traffic simulator comparing three signal policies on the same scenario: fixed timing, adaptive queue-based signals, and a citywide policy from Jev.
Tests whether a System One model can steer music: Jev picks the musical plan using fixed options only, and separate code renders the sheet music, audio and MIDI.
A natural language interface for maps: type a query like a coffee shop within 5 minutes of the aquarium and Jev scores nearby OpenStreetMap places by probability. The interactive demo runs on prerecorded responses; the source is open to run locally with live data.
A zero-shot benchmark of Jev, self-hosted Kev-9B and self-hosted Laya on 171 Moroccan Darija reviews in Arabic script and Arabizi. Jev scored 79.5 percent accuracy, Kev-9B 71.9 percent, and Laya 53.8 percent, tying an always-positive baseline.
A community Unity package, installable via the Package Manager git URL, giving a backend-independent C# client for typed Choice/Score/Noul decisions against local Laya servers or TypeSafe-compatible endpoints.
0x440-1meOpenLaya Unity on github.comA Home Assistant conversation integration that routes spoken or typed commands through Jev for intent classification and device control instead of a general-purpose LLM.
A guide-directed leveling agent for a private World of Warcraft: The Burning Crusade 2.4.3 server, built so it gets cheaper to run the longer it plays.
chalkychalk42Openchalkychalk42/jev on github.comA local computer-use runtime for Codex and Waku that adds a Jev fast path alongside Cua.
A self-hosted app that runs VirusTotal data on IP addresses, domains and file hashes through Jev, Von and Laya so you can compare the models against each other on the same labelled dataset.
hc-nolanOpenIOCArena on github.comCompares Jev with Laya before and after task-specific fine-tuning across Banking77 and five other public workflows, plus a chat-moderation study. Fine-tuning raised Laya's Banking77 accuracy from 51.3 to 79.4 percent, close to Jev's 80.0 percent.
Alexander-OllmanOpenJev vs fine-tuned Laya on github.comBenchmarks Jev against Laya on 14 PostgreSQL statements with deliberately planted bugs, scoring which model catches more of the SQL defects.
A Clay agent skill and Python workflow that scores and ranks B2B leads with Jev for prospect qualification and people search.
promptgtm-sharedOpenpromptgtm-shared/clay-jev-people-ranker on github.com
A deterministic decision runtime for Jev with zero-token caching and a certainty calibrator for gating actions on confidence.
A documentation hub explaining how to wire Jev into Nous Research's Hermes Agent framework, with a latency and cost comparison against frontier LLMs.
Measures whether Jev reranks two Finnish legal corpora better than Voyage, GPT-based rerankers and open-weights Laya over identical shortlists and questions. Batched Jev reached 97 percent recall at 1, matching the shortlist ceiling on the MuPLeR-fi corpus.
A browser automation agent written in Go that drives a real Chrome instance over the DevTools protocol, using Jev to decide each action, built to measure real-world speed.
TypeScript library for typed decisions across Jev, Cloudflare AI Gateway and Laya, with both Promise-based and Effect-native clients.
lukeramsdenOpensystem-one on github.com
A native macOS utility that has Jev recommend which stale listening ports are safe to stop, with the evidence shown and nothing closed automatically.
epiphany-dynamicsOpenepiphany-dynamics/port-cleanup on github.com
Judges the live Bluesky firehose post by post with Jev on Cloudflare Durable Objects, routing low-confidence calls to a human review lane.
Watches recent agent steps for semantic stagnation, meaning different actions that still chase the same contradicted assumption. Jev reads the trajectory and a small deterministic policy returns CONTINUE, WARN, REPLAN or HALT.
AshutoshVJTIOpenAshutoshVJTI/progressgate on github.comA penalty shootout game where Jev decides the goalkeeper's dive, built on Render Workflows and Render Postgres, with example implementations in Python and TypeScript.
A local MCP gateway that uses Jev for tool discovery across connected MCP servers, with credential storage, a CLI and a dashboard.
prasanth263Openprasanth263/maza on github.comA Go client library for the TypeSafe API, wrapping Jev's endpoints for Go projects.
RadixILS-DevOpenRadixILS-Dev/typesafe-sdk-go on github.com
Paired comparison of Jev and OpenAI structured outputs on 1,000 synthetic outpatient notes, both given the same note, policy, candidate values and ten typed questions. OpenAI got 98.7% of records fully correct against Jev's 92.4%, while Jev cost about 133 times less with 5.2 times lower mean latency.
n8n community node for the System One API exposing typed yes/no, choice and score questions with calibrated probabilities a workflow can branch on. Self-hosted n8n only until n8n verifies the package.
Benchmarks Jev against Luna, Haiku and Gemini at choosing the next action in games with explicit states, legal actions and measurable outcomes. Each game is a state machine where code owns the rules and the model only picks among the options it is given, with every model reached through Vercel AI Gateway.
hegargarciaOpenhegargarcia/jev-playground on github.comMoonBit client for the Jev API plus a Jev-vs-Jev gomoku match with per-move timing logs. Write-up at zenn.dev/mizchi/articles/jev-plays-gomoku.
Minecraft mod in which Jev attempts to finish the game from scratch with no scripted route.
Hardel-DWOpenjev.mods on github.com
The Chromium T-Rex Runner game with Jev at the controls: it picks jump, duck or keep running for each new obstacle and chooses a short or full jump profile. The browser keeps speed-aware frame timing, collision geometry and input execution, and manual play still works without a key.
Pre-registered independent check of Jev's calibration and type-safety claims, with the protocol frozen and hashed before the first call. On CLINC150 the chosen-option probabilities were calibrated (ECE 0.0204), on Banking77 they were not (ECE 0.0936, systematically overconfident), and across 8,576 responses there were zero type errors.
jourdanlabsOpenjourdanlabs/assay-001 on github.comTests whether Jev can pick the winner of real headline A/B tests across 10,984 Upworthy randomized experiments. Reported 64.5% overall and 74.7% on decisive pairs.
Gaurav-GosainOpenjev-headline-bench on github.comNothing matches those filters
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