chinhnc/Quyet-1.0-Medium

VISIONPricing:Input $0.4 / Cached $0.08 / Output $0.8Concurrent Unit Cost:1Model Size:4.5BQuant:BF16Context Size:32kTool Calling:SupportedPublished:Oct 3, 2026License:apache-2.0Architecture:Transformer0.0K Open Weights Featherless Exclusive Cold

Quyet-1.0-Medium by Chinh Nguyen is a 4.66 billion parameter decision model based on Qwen3.5-4B, fine-tuned with a LoRA adapter. It specializes in taking a text-based state and multiple typed questions (choice, score, noul) to provide calibrated probabilistic answers. This model is designed for structured decision-making tasks, supporting English and Vietnamese, and can process states up to 6,000 tokens within an 8,000-token prompt.

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Quyet-1.0-Medium: A Calibrated Decision Model

Quyet-1.0-Medium, developed by Chinh Nguyen, is a specialized decision model built upon the Qwen3.5-4B architecture. It features 4.66 billion parameters (4.21B text) and is fine-tuned with a LoRA adapter to excel at structured decision-making. Unlike general-purpose LLMs, Quyet-1.0-Medium processes a given text state (e.g., conversation, JSON) and responds to specific, typed questions with calibrated probabilities.

Key Capabilities

  • Structured Decision-Making: Provides precise answers to choice, score, and noul (true/false) question types.
  • Calibrated Probabilities: Returns confidence scores and probability distributions for each decision, enhancing reliability.
  • Multilingual Support: Primarily tuned for English and Vietnamese, with functional support for other languages.
  • Flexible Input: Handles states up to 6,000 tokens within an 8,000-token prompt, allowing for complex contexts.
  • Efficient Inference: Runs in bf16 on a 16 GB GPU, utilizing a unique letter-readout decision prompt mechanism.

Good for

  • Automated Customer Support: Classifying customer intent, urgency, or sentiment from messages.
  • Data Extraction & Categorization: Extracting structured decisions from unstructured text.
  • Business Process Automation: Guiding workflows based on specific criteria and confidence levels.
  • Any application requiring probabilistic, structured answers from text inputs.

A live demo of the Quyet-1.0-Large model is available at quyet.ai.