# Laya: 32ms Multilingual Decision Engine

> Open-source system that answers structured questions in 32ms across 100+ languages without hallucinations
- Title: Laya: 32ms Multilingual Decision Engine · Convaiinnovations
- Summary: Open-source system that answers structured questions in 32ms across 100+ languages without hallucinations Laya uses bidirectional encoders for 32ms decisions…
- Keywords: laya, convaiinnovations, system1, reinforcementlearning, multilingual, decisionengine, open-source, noul, choice, score, routing, huggingface
- Source: Convaiinnovations — https://laya.convaiinnovations.com
- Read time: 1 min
- Topics: laya, convaiinnovations, system1, reinforcementlearning, multilingual, decisionengine, open-source, noul, choice, score, routing, huggingface
## System 1 vs System 2
Modern AI pipelines use slow generative models for simple decisions. Laya provides instant, calibrated responses without hallucinations.
## Three Decision Primitives
Laya uses choice, score, and noul to answer structured questions with probabilities from 0.0 to 1.0.
## Three Checkpoints
Laya offers English, multilingual, and typed-decision models in a single Hugging Face repository with selective downloads.
## Language Routing
Laya detects scripts in 0.09ms for English and 0.54ms for Indic languages, routing to the right model without cold swaps.
## Laya vs Jev
Laya runs 7.8x faster than Jev with 45 of 51 languages supported and zero API costs.
## Real-World Use
Laya filters spam with 99.3% accuracy and detects phishing with 98% accuracy in production workflows.
## Honest Limitations
Laya struggles with >20 options and requires fine-tuning for best results, but provides honest confidence scores.
## Quickstart
Run Laya in 30 seconds with pip install and a single forward pass for multi-schema decisions.
## Open Source
Laya is 100% open-source Apache 2.0 with free Hugging Face models and self-hosted deployment.
## The Core Idea
Laya solves high-volume decisions with sub-35ms responses using bidirectional encoders and reinforcement learning.
## Why It Matters
Laya avoids hallucinations and provides calibrated probabilities for real-world decisions without expensive LLMs.
## The Competition
TypeSafe AI launched Jev with similar concepts but without open weights or training data.
## The Timeline
Laya started in March 2025 with an arXiv paper and evolved through September 2025 and 2026.
## The Numbers
Laya runs in 32.8ms on a single GPU with 100% open-source weights and 45 of 51 languages supported.
## Key takeaway

Laya uses bidirectional encoders for 32ms decisions with calibrated probabilities in 100+ languages