Jev-router is a CLI tool that automatically routes tasks between fast and strong Claude and OpenAI models based on complexity, preserving each CLI's native interface and authentication. It requires Node.js 20.12+, a TypeSafe API key, and can be installed globally via npm or run locally.
System One models like Jev are fast, efficient classifiers designed for routing and categorization tasks. They take a state and typed question, returning JSON with probabilities for each predefined answer option. Built by TypeSafe AI using RLCD training to ensure trustworthy confidence scores, they're 6-7x cheaper than large language models for high-volume classification but limited to fixed-set answers.
TypeSafe AI's Jev model returns typed decisions and probabilities for application workflows. It can route forms, prioritize tickets, review tool calls, categorize documents, and flag content by interpreting context and evidence. Applications should use Jev for interpretation-based decisions while keeping fixed business rules in code.
Jev, a non-generative decision model, generated 36M views in two days, prompting six open-source clones including ModernBert and Diffusion variants within 48 hours. The model is positioned as a fast 'System 1' complement to LLMs for routing, calibrated probability tasks, and browser-based workflows, though debate centers on speed versus quality and the lack of standard benchmarks.
Transom is a native macOS application that manages multiple browser profiles by grouping windows into profile-oriented stacks with a glass tab strip overlay. It supports ten browsers including Chrome, Firefox, and Arc, and automatically routes web links to selected profiles based on customizable rules. The tool requires macOS 13+ on Apple silicon Macs and operates as a menu-bar accessory without a Dock icon.
A visual documentation of Internet growth from 1997 to 2021, tracking network topology through routing table data and BGP information. The project visualizes how dominant network names evolved through mergers and acquisitions, with detailed maps created in 2003 and 2010 using different data sources and color schemes based on IP space allocation.
Jev is TypeSafe AI's decision-making model that answers typed questions in parallel within milliseconds, returning calibrated probabilities instead of generating text. JevMade is a community registry showcasing 743 verified experiments built with Jev across games, agents, routing, and automation tasks.
Expanso and Jev demonstrate a hybrid log-processing system combining deterministic rules with AI judgment. A severity-only baseline routes logs by level alone, while the pipeline adds contextual analysis—occurrence counts, time windows, and model scoring—to improve routing decisions. The system remains inspectable by showing baseline versus model-assisted decisions side-by-side.
Jev integration with DeepClause and Pi enables probabilistic logic programming for routing and decision-making tasks. The system combines LLM capabilities with Prolog-based determinism to handle customer message triage efficiently, using structured predicates for safety checks, classification, and routing decisions.
Vercel Labs released Jev AI SDK Template, a Node.js form router that uses AI models to intelligently route submissions by context. It combines Jev for primary evaluation with OpenAI's gpt-5.6-luna-fast as a fallback, includes optional email delivery via Resend, and requires Vercel AI Gateway access for deployment.
Find-jevable-code is an agent skill for Claude Code and Codex that audits repositories to identify semantic decisions (routing, triage, relevance, escalation) that could be converted into Jev primitives: Choice, Score, or Noul. The read-only pipeline surfaces opportunities ranked by code evidence without invoking paid inference.
Jev, a probabilistic logic programming system, is being integrated into DeepClause and its Pi extension to enable deterministic routing and decision-making in agent applications. The integration allows developers to build DML/Prolog-based skills that combine LLM reasoning with logical predicates for improved speed and reliability compared to pure LLM approaches.
A multi-agent plugin for DeepSeek Harness routes tasks to specialized models for writing and review, with neither model deciding pass/fail outcomes. The system uses qualification probes, schema-enforced verdicts, and durable audit records to ensure work quality while minimizing context overhead in the calling conversation.
TetherPHP is a minimal PHP framework designed for both human developers and AI agents, emphasizing traceable request-to-response paths and straightforward code. Built on six design principles including human-first readability, agent compatibility, and a small composable core.
A minimal Pareto-optimal model router for pi that uses Jev-based task classification to route requests across OpenRouter models, achieving 88-89% cost reductions for writing and code tasks while maintaining quality through task-specific verification.
I-server is a networking project that hides a server's identity from clients by using ICMP Echo Reflection and ICMP Destination Unreachable packets to relay communications indirectly through third-party servers, making it difficult to identify the actual server IP from network traffic analysis alone.
Multiple X posts discuss ROUTA, a tokenized stock routing interface on Robinhood Chain that scans pools for cheapest trade execution through Uniswap. A separate crypto news post covers market movements including Bitcoin at 81.2k, Ethereum at 2.63k, and mentions Trump-Xi meeting discussions alongside various sports and entertainment trends.
RhoPool is a sub-millisecond trading router on Solana that executes swaps privately without requiring native balance, charging a flat 0.50% fee with instant on-chain referral payouts and protection against sandwich attacks and frontrunning.
Jev, a TypeSafe AI decision model, evaluates structured state against typed questions and returns choices, scores, and probabilities without text generation. The AI SDK's experimental_evaluate API exposes Jev through the Vercel AI Gateway in TypeScript, enabling applications to route decisions—like support ticket departments or severity scores—based on model assessments while keeping business logic in code.
Union Alpha, revealed as Pareto 26.9 from The Unbiased Co., is a stealth-launched model available on OpenRouter, OpenCode, and Cloudflare that uses a multi-model system architecture rather than single weights. The model experienced extreme demand causing performance issues, prompting AWS capacity expansion and introduction of paid access at competitive pricing starting at $2.50 per million input tokens.