{
  "id": 13995358,
  "title": "Jev-like decision models are flooding the AI market, after researcher claims TypeSafe copied their research",
  "url": "https://urgent.news/2026/10/12/jev-like-decision-models-are-flooding-the-ai-market-after-researcher",
  "topic": "ai",
  "section": "AI",
  "published": "2026-10-12T16:00:00.000Z",
  "source": {
    "name": "Tom's Hardware",
    "slug": "tom-s-hardware",
    "url": "https://www.tomshardware.com/tech-industry/artificial-intelligence/jev-like-decision-models-are-flooding-the-ai-market-after-researcher-claims-typesafe-copied-their-research-microsoft-openai-among-companies-releasing-lightweight-system-one-ai-models"
  },
  "original_language": "en",
  "account": "TypeSafe's Jev has sparked a wave of similar AI models across the market, following claims that its creator, Nandakishor Mukkunnoth, had developed the underlying concepts a year earlier. Jev is an API-driven decision model that processes input data and user questions, returning probabilities for specific answers. This approach bypasses the usual hurdles in prompting large language models (LLMs) to deliver direct answers. Unlike LLMs, Jev provides rapid, parallel responses and is considerably more cost-effective.\n\nMukkunnoth published his research on probability estimation model, SalesRLAgent, on arXiv in March 2025, and later a September paper that aligns with Jev's operation. Despite his earlier work, Mukkunnoth expressed frustration over being overlooked as TypeSafe launched a general-purpose decision engine, Jev, as a hosted product. Unperturbed, Mukkunnoth released an open-source alternative, Laya, shortly after.\n\nFollowing Jev's release, numerous players in the AI industry launched their versions, including Microsoft Decision, OpenAI Decisions API, and Fastino Glide. Other options, such as Cloudflare Clef and Perplexity Decider, made their services available with open weights, allowing users to run them on their own hardware. Open-source alternatives, such as Amazon's Strands Decider 2B, Kev, Von, Jeff, jevlike, SemIf, OpenJev, NanoJev, and Ollaya, have also emerged. Many of these projects share a common foundation of taking lightweight models, often based on Alibaba's open-source Qwen, and adding layers to customize input, output, and decision-making.",
  "summary": "Jev and the flood of AI decision models — TypeSafe allegedly copied researcher's architecture but got copied itself",
  "key_points": [
    "Jev-like AI models proliferate market after TypeSafe claims copycat research.",
    "Nandakishor Mukkunnoth published probability estimation model, SalesRLAgent, in March 2025."
  ],
  "editors_take": null,
  "illustration": null,
  "coverage": {
    "outlets": 1,
    "also_reported_by": []
  },
  "ai_generated": true,
  "disclaimer": "Summaries, key points and the editor’s take are written by software from other outlets’ reporting and may contain errors — always check the linked original."
}